This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the triangle is 15. 7 centimeters. The equation 2a + b = 15. 7 models this information. If one of the longer sides is 6. 3 centimeters, which equation can be used to find the length of the base?.

Answers

Answer 1
B = base length a = length of the other two equal sides The value of 'a' is larger than the value of b. This is because the base is shorter than the other two equal sides. We're told that "one of the longer sides is 6.3 cm", meaning that a = 6.3 Replace every copy of 'a' in the given equation with 6.3; isolate b 2*a + b = 15.7 2*6.3 + b = 15.7 12.6 + b = 15.7 12.6 + b - 12.6 = 15.7 - 12.6 ... see note below b = 3.1 note: I subtracted 12.6 from both sides. This is using the subtraction property of equality.

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Related Questions

If a committee has 7 members? Find the probability of having more female members than the male members given that the probability of having a male or female member is equal

Answers

Answer:

Let's assume that the probability of having a male or female member is 0.5 or 50%.

There are different ways to approach this problem, but one possible method is to use the binomial distribution.

First, let's calculate the probability of having exactly 3 females, which is the midpoint between 0 and 7 females.

P(3 females) = (7 choose 3) * 0.5^7 = 0.2734

This means that there is a 27.34% chance of having exactly 3 females in the committee.

Next, let's calculate the probability of having 4, 5, 6, or 7 females, which would satisfy the condition of having more females than males.

P(4 or more females) = P(4 females) + P(5 females) + P(6 females) + P(7 females)

P(4 females) = (7 choose 4) * 0.5^7 = 0.2734

P(5 females) = (7 choose 5) * 0.5^7 = 0.1641

P(6 females) = (7 choose 6) * 0.5^7 = 0.0547

P(7 females) = (7 choose 7) * 0.5^7 = 0.0078

Therefore,

P(4 or more females) = 0.2734 + 0.1641 + 0.0547 + 0.0078 = 0.5

This means that there is a 50% chance of having more females than males in the committee, given that the probability of having a male or female member is equal.

Find the value of a + 16 when a=8.

Answers

Answer:a + 16 = 8 + 16 = 24

Explanation:

The value of "a + 16" is 24 when "a" is 8.

The answer to this problem is 22

The addition of this nutrient in the processing of canned foods or frozen meals is linked to hypertension

Answers

The nutrient being discussed in the question is sodium. High levels of sodium in processed foods are linked to increased risk of high blood pressure, or hypertension. Thus, option B is correct.


What is blood pressure?

Blood pressure is the force of blood pushing against the walls of your arteries as your heart pumps blood throughout your body. When your heart beats, it contracts and pushes blood through your arteries to the rest of your body. Your blood pressure is highest when your heart beats, pumping the blood. This is called systolic pressure. When your heart relaxes between beats, your blood pressure drops. This is called diastolic pressure.

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Complete question:

The addition of this nutrient in the processing of canned foods or frozen meals is

linked to hypertension.

A. Potassium

B. Sodium

C. Iron

D. Vitamin D

Diets higher in sodium are associated with an increased risk of developing high blood pressure, which is a major cause of stroke and heart disease. Despite what many people think, most dietary sodium (over 70%) comes from eating packaged and prepared foods—not from table salt added to food when cooking or eating.

so.. the answer is sodium!

hope this helps!!

Which option is an example of an observational study?

A.
Testing the effectiveness of a new reading program by allowing a classroom to use it and comparing the results with another classroom that doesn't use it

B.
Having customers who bought a certain type of car answer questions about their satisfaction with the car

C.
Testing the cholesterol levels of students at a community college

D.
Asking parents how many times a week their teenagers must be reminded to do their chores

Answers

Answer:

B.

Having customers who bought a certain type of car answer questions about their satisfaction with the car

i would say the answer as b too

I need help finding the answer for D.: Calculate the approximate 95% CI for 1 - 2:

I need help finding the answer for D.: Calculate the approximate 95% CI for 1 - 2:

Answers

Answer:

-1 .45. hope it helpful ^_^

how many chapters are there in the Bible?​

Answers

there are 66 chapters in Bible

fill in the blanks to describe nicolas and santi day at the beach

fill in the blanks to describe nicolas and santi day at the beach

Answers

The completed sentence is;

Nicolas feels like he is having a wonderful day at the beach.

Meanwhile, Santi thinks about how he has visited the beach often

Now he wishes he could go to the mountains.

What is the explanation for the above?

In the above text, one  person  - Nicholas rarely visits the beach while Santi  if a frequent visitor.

For Nicholas, he is having a great experience while Santi is sated and wish to explore more leisurely locations.

Hence it is correct to state that:

Nicolas feels like he is having a wonderful day at the beach.

Meanwhile, Santi thinks about how he has visited the beach often

Now he wishes he could go to the mountains.

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I often relate to the following groups early childhood brainly.

Answers

whaaaaat ???????????

Which of the following is equal to √3 √2?

Answers

The options that are equal to the root √3/2 are options A and C.

How is this so?

Given √3/2 is the value.

To Find  -  The angles for which √3/2  is the value.

Solution  -

Sin60° = √3/2

Tan60° = √3

Cos30° = √3/2

Cos90° = 0

Hence,   is the value of Sin60° and Cos30°. Options A and C.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Which of the following is equal to √3/2

(Select one or more answers)

Ans:

sin 60°

tan 60°

cos 30°

cos 90°

How did Hongwu follow the teachings of Confucius? by building chariots of porcelain by encouraging exploration beyond China by making sure that everyone could earn a living by setting high standards of behavior for government leaders

Answers

Answer:

The correct answer is D) by making sure that everyone could earn a living.

Explanation:

Hongwu, was the founder of the Ming Dynasty. He decided to make so reformations in the government of China that centralized much of decisions on him. He believed in the teachings of Confucious and the traditional rituals he taught. He followed the Mandate of Heaven and controlled every aspect of the Empire.

Hongwu follow the teachings of Confucius by making sure that everyone could earn a living by setting high standards of behavior for government leaders

Hongwu was known to be one of china's greatest ruler. he existed between 1328-1398. He stablished the Ming Dynasty in 1368, estored chinese traditions and ruled with absolute authority.

He reintroduced the Confucian system of government and people who filled government positions were highly trained in Confucian principles

Conclusively, Ming economic strengths was strong agriculture, few imports and good exports.

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drag the appropriate items to their respective bins.

Answers

In computer science, bins are data structures used for organizing and storing data in a particular way. They can be used for a variety of purposes, such as memory allocation and sorting algorithms.

Here's a step-by-step explanation:

1. Identify the criteria for the bins: Understand the categories you need to sort the items into. The criteria can be based on different factors such as color, shape, size, purpose, etc.

2. Examine each item: Carefully analyze every item and consider its characteristics that correspond to the criteria established in step 1.

3. Match the characteristics: Determine which bin the item belongs to by matching its characteristics with the established criteria.

4. Drag and drop the item: Once you know the appropriate bin, drag the item and place it into the corresponding bin.

5. Repeat steps 2-4: Continue examining and sorting the remaining items until all items have been placed in their respective bins.

6. Double-check your work: After placing all items in their bins, review your work to ensure that every item is correctly sorted.

Remember that to provide accurate assistance, I would need more information about the specific items and bins in question. If you provide these details, I can better guide you on how to sort the items correctly.

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Consider the following figure ABDC with diagonal BC. Sides AB and DC are congruent angle A is congruent to angle D and sides AC and DB are congruent

Answers

Quadrilateral ABCD is both a parallelogram and a rhombus.

The figure ABDC with diagonal BC, with the congruent sides AB and DC, angle A is congruent to angle D, and sides AC and DB are congruent is a parallelogram. This is based on the definition of a parallelogram which is a quadrilateral with opposite sides that are parallel and congruent to each other.

Also, opposite angles of a parallelogram are congruent. Therefore, angle A and angle C are congruent. Additionally, angle B and angle D are also congruent because they are opposite angles of a parallelogram.The diagonal of a parallelogram cuts it into two congruent triangles.

Triangle ABD and triangle CBD are congruent triangles, since their sides are congruent, and angles A and D, and angles B and C, are congruent by the given information.

Therefore, their included angles ABD and CBD are also congruent. Because their opposite sides are congruent, quadrilateral ABCD is a rhombus. A rhombus is a parallelogram with all sides congruent. This implies that sides AB, BC, CD, and DA are all equal.

In conclusion, quadrilateral ABCD is both a parallelogram and a rhombus.

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The assignment, isn't fair. It said all of them are incorrect, I'll try using inspect element to get answers instead of wasting my time here. I quit.

Answers

Answer:What do you mean please explain

Explanation:I dont understand what you want

What kind of assignment is it

who wants to do an rp lol

Answers

Answer:

Role playing?

if I'm not wrong

The areas of two similar triangles are 75m^2 and 300m^2. The length of one of the sides of second triangle is 9 m. What is the length of the corresponding side in the first triangle?

Answers

The corresponding length of the side in the first triangle is 4.5 m.

How to solve for the length

This would be

Area of small triangle / area of larger triangle = k²

k²= 75/300

= 0.25

Hence k = 0.5

Then the length of the corresponding side would be

9m x 0.5

Length = 4m

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what do you mean by physical quality​

Answers

Physical quality refers to a tangible object or entity's characteristics, attributes, or properties that determine its level of excellence, durability, reliability, or overall performance.

It refers to the objective measures of how well a product or service meets the established standards or specifications.

Physical quality is typically evaluated based on factors such as appearance, functionality, structural integrity, strength, precision, consistency, and other physical attributes.

For example, in manufacturing, physical quality may involve assessing the dimensional accuracy, material properties, surface finish, and overall workmanship of a product. In the context of services, physical quality may refer to the condition and maintenance of physical facilities, equipment, or infrastructure.

Maintaining high physical quality is important for customer satisfaction, as it directly affects the usability, reliability, and longevity of a product or service. By meeting or exceeding customer expectations in terms of physical quality, businesses can enhance their reputation, build customer loyalty, and gain a competitive advantage in the marketplace.

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Which of the following qualities made him loved by children?

Answers

Answer:

No specific features were provided in the question. Therefore, I cannot answer for sure which of them made him dear to the children. Please provide more context for an accurate answer.

5(k+2)-7/6 = 13-(4-k)/9

Answers

Answer:

27/44

Explanation:

5(k+2)-7/6 = 13-(4-k)/9

5k + 10 -7/6 = 13 - 4/9 + k/9

5k - k/9 = 13 - 4/9 -10 + 7/6

44k/9 =  3 + (21-8)/18

44k/9 = 3+13/18

44k/9 = 54/18 = 27/9

44k = 27

k = 27/44

Cómo podemos generar reflexión en los ciudadanos sobre las oportunidades de construir el país en el que anhelamos vivir ayudaaa por favor

Answers

To generate reflection among citizens about the opportunities to build the country in which we yearn to live, it is important that the following measures be carried out: Generate citizen awareness, Establish participatory dialogues, Promote access to relevant information and Promote citizen participation.

Generate citizen awareness: A positive citizen awareness is important for citizen reflection and good decision-making. informed. Awareness campaigns can be carried out that promote values such as democracy, respect and tolerance of diversity, among others.

Establish participatory dialogues: Participatory dialogue is important so that citizens feel heard and valued, and thus can contribute with their ideas and opinions to the development of the country. This implies the creation of spaces for dialogue, discussion and deliberation of relevant and problematic issues.

Promote access to relevant information: Access to relevant and timely information is important so that citizens can make informed decisions on issues that affect their lives. lives. This implies that access to accurate and up-to-date information is guaranteed through the media, social networks, libraries, among others.

Promote citizen participation: Citizen participation is important for citizens to become actively involved in decision-making. decisions on issues relevant to them and to society in general.

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A music major might choose to specialize in

Answers

Answer:

vocalization i think thats how you say it

(5-7i+i²) + (8i³+12)
The complex expression above is equivalent to the expression a+bi, for the integer constants a and b. What is the value of a?


Answers

Answer:

16-15i

Explanation:

(5-7i+i²) + (8i³+12)

i²= -1 and i³=-i, so we can substitute those in and rewrite the equation as

(5-7i-1) + (-8i+12)

We can now drop the parentheses because there is no multiplication or distribution involved.

5-7i-1 + -8i+12

And just rearrange the order of the terms to make it easier to combine like terms. Just remember to keep negative signs with the correct terms.

5-1+12-7i-8i

And now combine like terms

16-15i

Consider the numbers 23. 68 and 4. 12. The sum of these numbers has ____ significant figures, and the product of these numbers has ____ significant figures.

Answers

I think it is 3 and 4 because that’s what I got when I searched it up

What is a goal of the mission of the James Webb Space Telescope?

to find evidence of life on Mars

to study how solar flares of our sun affect Earth

to find evidence of events in the history of the universe

to study how Venus and Earth diverged as planets

(33 points)

Answers

Answer:

to find evidence of events in the history of the universe

Explanation:

A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.

The correct answer to the given question is option C.

The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.

In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.

It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.

It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.

Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.

Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.

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A light source is shining on a vertical surface or a slanted surface as shown 3 points
below. Which statement is correct?
Surface is vertical
Surface is tilted
The light energy that hits the vertical surface is stronger because it is concentrated on
a smaller area.
The light energy that hits the vertical surface is weaker because it is concentrated on
a smaller area.
The light energy that hits the slanted surface is stronger because it is concentrated on
a larger area.
The light energy that hits the slanted surface is stronger because it is concentrated on
a smaller area

Answers

Answer:

The light energy that hits the vertical surface is stronger because it is concentrated on a smaller area.

Explanation:

Two small metal cubes with masses 2. 0 g and 4. 0 g are tied together by a 5. 0-cm-long massless string and are at rest on a frictionless surface. Each is charged to +2. 0 μc. What is the energy of this system? what is the tension in the string? the string is cut. What is the speed of each cube when they are far apart?.

Answers

The energy of the system, tension in the string, and speed of each cube are respectively; U = 0.72 J, T = 14 N and (V₂, V₄) = (-22, 14)

Calculation of energy and tension in a String

We are given;

Mass of cube 1; m₁ = 2 g

Mass of cube 2; m₂ = 4 g

Distance between cubes; d = 5 cm = 0.05 m

Charges of cubes; Q = q = +2. 0 μc = 2.0 × 10⁻⁶ C

A) Formula for the energy of the system is;

U = kQq/d

U = 8.99 × 10⁹ × (2.0 × 10⁻⁶ C)²/0.05 m

U = 0.03596/0.05

U = 0.72 J

B) Formula for the Tension is;

T = U/d

T = 0.72/0.05

T ≈ 14 N

C) Momentum is conserved, and as such the initial momentum is zero. Thus;

0 = (0.0020 × V₂) + (0.0040 × V₄)

⇒ V₂ = -2V₄

Energy is also conserved and so;

(½ × 0.0020 × (-2V₄)²) + (½ × 0.004 × (V₄)²) = 0.72 J

-0.0040V₄² + 0.002V₄² = 0.72 J

0.0060V₄² = 0.72 J

V₄² = 0.72/0.0060

V₄² = 120

V₄ = √120

V₄ ≈ 11 m/s

Recall that; V₂ = -2V₄

Thus;

V₂ = -2(11) m/s

V₂ = -22 m/s

Thus;

(V₂, V₄) = (-22, 14)

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What happens to a given mass of water as it is cooled from 4˚c to zero?.

Answers

Answer:

What happens to a given mass of water as it is cooled from 4°C to zero? d. Neither expands, contracts, nor vaporizes

Explanation:

Suppose that y varies jointly with w and x and inversely with z and y=400.

Answers

The equation which can be used to model the relationship is y = 8wx / z

How to write and solve proportional equation

y = (k × w × x) / z

where,

k = constant of proportionality

y = 400

w = 10

x = 25

z = 5

substitute into the equation

y = (k × w × x) / z

400 = (k × 10 × 25) / 5

400 = 250k / 5

cross product

2000 = 250k

k = 2000 / 250

k = 8

Therefore,

y = (k × w × x) / z

y = (8 × w × x) / z

y = 8wx / z

The complete question

Suppose that y varies jointly with w and x and inversely with z and y = 400 when w = 10, x = 25 and z = 5. How do you write the equation that models the relationship?

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Find the total surface area of given cuboid

15 cm 25 cm 10 cm​

Answers

Answer:

2(25*15) + 2(25*10) + 2(15*10) = 1550

Explanation:

Label the length (l), width (w), and height (h) of the cuboid and use the formula:

Surface area = 2lw+2lh+2wh

One of the legs of a right triangle measures 2 cm and its hypotenuse measures 9 cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Answer:

The measure of the other leg = 8.8 cm

Explanation:

Given - One of the legs of a right triangle measures 2 cm and its hypotenuse measures 9 cm.

To find - Find the measure of the other leg.

Proof -

We know that,

For a right angle triangle,

Apply The Pythagoras Theorem , which states that

(Hypotenuse)² = (Base)² + (Perpendicular)²

Given that,

Hypotenuse =  9 cm

One leg = 2 cm

Let us assume that,

One leg is base and another leg is Perpendicular.

We also can suppose vice-verse, it does not affect the solution.

Now,

(Hypotenuse)² = (Base)² + (Perpendicular)²

⇒(9)² = (2)² + (Perpendicular)²

⇒81 = 4 + (Perpendicular)²

⇒81 - 4 = (Perpendicular)²

⇒77 = (Perpendicular)²

⇒√77 = Perpendicular

⇒Perpendicular = 8.775 ≈ 8.8

∴ we get

The measure of the other leg = 8.8 cm

By artificial selection, certain traits have been selected to be passed on to the offspring in certain tomato plants. Which traits have been strongly influenced by genetics in these tomato plants?

Responses

Answers

Answer:

Fruit size and shape: Some tomato varieties have been bred to produce larger or smaller fruits with different shapes, such as round or oblong.Color: Tomato plants have been bred to produce fruits with different colors, such as red, yellow, orange, green, or even purple.Disease resistance: Tomato plants have been bred to resist certain diseases, such as verticillium or fusarium wilt, or pests such as the tomato hornworm.Flavor: Tomato plants have been bred to produce fruits with different flavors, such as sweet, tangy, or acidic.

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