finding angle measures; pls help I am so confused

Answer:

D

Step-by-step explanation:

Well, since t = time in air, we already know that it traveled 2 seconds.

H = height in meters, and H = 18

So, after 2 seconds the object is 18m in the air

So, option D

Answer:

y=-3/2+1

Step-by-step explanation:

The correct statement for the function will be Weight is input, height is output.

The function is a relationship between inputs, and all the inputs have an output.

Given that, The weights and heights of six mathematics students are given and the statement, "Height is a function of weight,"

Mathematically, we can write,

f(w) = h, where w = weight and h = height.

We can conclude that, the value of Height is depended on the value of Weight.

Therefore, Weight is input variable and Height is output variable.

Hence, option C is the correct answer.

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The value of x is x > 2.

Fractions are numbers which are of the form a/b where a and b are real numbers. This implies that a parts of a number b.

Here, a is called the numerator and b is called the denominator.

Any number can be expressed as fractions.

The given expression is \(\frac{5}{6}\)x - \(\frac{1}{3}\) > 1 \(\frac{1}{3}\)

We have to rewrite the expression with x on one side.

\(\frac{5}{6}\)x - \(\frac{1}{3}\) > 1 \(\frac{1}{3}\)

\(\frac{5}{6}\)x > 1 \(\frac{1}{3}\) + \(\frac{1}{3}\)

\(\frac{5}{6}\)x > \(\frac{4}{3}\) + \(\frac{1}{3}\)

\(\frac{5}{6}\)x > \(\frac{5}{3}\)

x > \(\frac{5}{3}\) × \(\frac{6}{5}\)

x > 2

So the value of x is greater than 2.

Hence the correct option is x > 2.

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Answer:

2 nonreal solutions

Step-by-step explanation:

given a quadratic equation in standard form

ax² + bx + c = 0 (a ≠ 0 )

then the nature of the roots are determined by the discriminant

b² - 4ac

• if b² - 4ac > 0 then 2 real and irrational solutions

• if b² - 4ac > 0 and a perfect square then 2 real and rational solutions

• if b² - 4ac = 0 then 2 real and equal solutions

• if b² - 4ac < 0 then no real solutions

5x² - 2x + 6 = 0 ← in standard form

with a = 5 , b = - 2 , c = 6

b² - 4ac

= (- 2)² - (4 × 5 × 6)

= 4 - 120

= - 116

since b² - 4ac < 0

then there are 2 nonreal solutions to the equation

Answer:

energy

Step-by-step explanation:

Answer:

energy

Step-by-step explanation:

The expression 3x − 6 = 2(x + 4) has one solution of x which is 10

A linear function consists of functions where the variables has exponents of 1.

The graph of linear functions is a straight line graph

For the given problem, 3x − 6 = 2(x + 4) the solution is sort as thus

3x − 6 = 2(x + 4)

expanding the parenthesis

3x − 6 = 2x + 4

collecting like terms by subtracting 2x from both sides and adding 6 on both sides will result to the equation below

3x - 2x = 6 + 4

x = 10

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Answer:

Step-by-step explanation:

b/c they end up in the same place but take different ways of getting there...  90 + 270 adds up to a full circle of 390 so b/c one goes in the positive direction and one goes in the negative, the both get to the same location, :)

Answer:

A) f=8 8/9

Step-by-step explanation:

f+2/9=9 1/9

f+2/9=82/9

f=82/9-2/9

f=80/9

f=8 8/9

The right unit multipliers is A, 24 ft²/1 min . 12 in/1 ft . 12 in/1 ft . 1 min/60 sec.

The correct choice is:

24 ft²/1 min . 12 in/1 ft . 12 in/1 ft . 1 min/60 sec.

This correctly uses unit multipliers to convert 24 square feet per minute to square inches per second.

To convert from square feet to square inches, multiply by the conversion factor (12 inches per 1 foot) twice because of dealing with area.

To convert from minutes to seconds, multiply by the conversion factor (1 minute per 60 seconds).

So, when multiplied these conversion factors together with the given value of 24 ft²/1 min:

24 ft²/1 min . 12 in/1 ft . 12 in/1 ft . 1 min/60 sec

= (24 x 12 x 12) in² / (1 x 1 x 1) min x (1 x 1 x 60) sec

= 4,608 in²/sec

Therefore, the answer is 24 ft²/1 min . 12 in/1 ft . 12 in/1 ft . 1 min/60 sec.

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Answer: 50 degrees

Step-by-step explanation:

m∠QPS = 180 - m∠PQR - m∠PSR

= 180 - 125 - (7x - 5)

= 50 degrees

Answer:

Step-by-step explanation:

The minimum number of hats the company must sell to make a profit will be B. 401.

It should be noted that profit simply means the gain that's derived from the sale of a good.

In this case, the company plans to sell embroidered hats for $15 each. To make profit, the company will need to sell 401 hats.

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Answer:

B. 401

Step-by-step explanation:

edge 2023

Answer:

B) 10 cm

Step-by-step explanation: since DC scaled up to 10 cm and they were both originally 6cm, RU would be 10cm.

Answer:

The paint will not fill the tray by 5.22 in³.

Step-by-step explanation:

V = L × W × H

5 cm → in = 1.9685

V = 12 × 10 × 1.9685

V = 236.22 in³

Available Amount of Paint - 231 in³

236.22 in³ - 231 in³ = 5.22 in³

Hope this helps! :)

Answer:

-10 and -3

Step-by-step explanation:

hope this helps and have a nice day!

Answer:

10 and 3. Hope this helps (:

Step-by-step explanation:

Answer:

4.2 cents

Step-by-step explanation:

Take the total cost and divide by the number of ounces

1.01 /24

0.04208

Round to the nearest tenth of a cent ( 3 decimal places)

0.042

4.2 cents

1. The height of the cone is equal to

2. You can solve for the slant height, s by applying Pythagorean's theorem.

3. To get from the base of the cone to the top of the hill, an ant has to crawl 29 mm.

In Mathematics and Geometry, the volume of a cone can be calculated by using this formula:

Volume of cone, V = 1/3 × πr²h

Where:

By substituting the given parameters into the formula for the volume of a cone, we have the following;

8792 =  1/3 × 3.14 × 20² × h

26,376 =  3.14 × 400 × h

Height, h = 26,376/1,256

Height, h = 21 mm.

Question 2.

In order to solve for the slant height, s, we would have to apply Pythagorean's theorem since the height of the cone has been calculated above.

Question 3.

By applying Pythagorean's theorem, we have the following:

r² + h² = s²

20² + 21² = s²

400 + 441 = s²

s² = 841

Slant height, s = √841

Slant height, s = 29 mm.

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Answer:

(-3,-4)

Step-by-step explanation:

The vertex is the point where the two rays meet

The vertex is x=-3, y= =-4

(-3,-4)

Answer:

(-3,-4)

Step-by-step explanation:

The vertex is the point where the two rays meet

The vertex is x=-3, y= =-4

(-3,-4)

A company conducts a survey to measure customer satisfaction on a scale of 1 to 10. The range of customer satisfaction scores is a. 4

To find the range of customer satisfaction scores, we need to calculate the difference between the highest and lowest scores.

The highest score in the given data set is 10, and the lowest score is 6. Therefore, the range is 10 - 6 = 4.

The range is a measure of variability and represents the spread of the data. In this case, the customer satisfaction scores range from 6 to 10, indicating a spread of 4 points on the scale.

It's important to note that the range only considers the highest and lowest scores and does not take into account the distribution of the remaining scores.

Therefore, it provides a limited understanding of the overall variability in customer satisfaction.

Other measures such as standard deviation or interquartile range may provide a more comprehensive analysis of the data distribution.

The correct option is: a. 4

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Complete question below :

A company conducts a survey to measure customer satisfaction on a scale of 1 to 10. The survey results for a sample of 50 customers are as follows: 8, 9, 7, 6, 9, 8, 10, 7, 8, 6, 7, 9, 10, 9, 8, 7, 6, 9, 8, 10, 7, 6, 7, 8, 9, 10, 8, 7, 9, 8, 6, 7, 9, 8, 10, 7, 8, 6, 9, 8, 7, 10, 9, 8, 6, 7, 9, 8, 10, 7, 8.

What is the range of customer satisfaction scores?

a. 4

b. 3

c. 5

d. 2

e. 1

There are 35 possible samples of size 3 that can be taken without replacement from this finite population as Here a finite population p = {3, 6, 9, 12, 15, 18, 21}

We want to get how many samples of size 3 can be taken without replacement.
To get the number of samples of size 3, we will use the combination formula: C(n, k) = n! / (k!(n - k)!)
Where n is the population size, k is the sample size, and ! denotes the factorial.
In this case, n = 7 (since there are 7 numbers in the population) and k = 3 (since we want samples of size 3).
Plugging these values into the formula:
C(7, 3) = 7! / (3!(7 - 3)!)
C(7, 3) = 7! / (3!4!)
C(7, 3) = (7 × 6 × 5 × 4 × 3 × 2 × 1) / ((3 × 2 × 1) × (4 × 3 × 2 × 1))
C(7, 3) = (7 × 6 × 5) / (3 × 2 × 1)
C(7, 3) = 210 / 6
C(7, 3) = 35
There are 35 possible samples of size 3 that can be taken without replacement from this finite population.

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We know that (D) 3xy is the factor of the given equation (x+y)³-(x³+y³) using the algebraic identity.

An identity element, also known as a neutral element, in a binary operation on a set is a set element that, when the operation is applied, leaves each element of the set untouched.

In algebraic structures like groups and rings, this idea is applied.

The left side of the equation equals the right side of the equation in an algebraic identity.

As an illustration, (a+b)2 = a2+2ab+b2 is true for all values of and b.

So, we have the equation:

(x + y)³ - (x³ + y³)

Now, get factors as follows:
Use the algebraic identity: (a + b)³ = a³ + b³ + 3ab (a + b)

x³ + y³ + 3xy (x + y) - x³ - y³

Simplify one more step to obtain:
3xy (x + y)

Therefore, we know that (D) 3xy is the factor of the given equation (x+y)³-(x³+y³) using the algebraic identity.

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Correct question:

Which of the following is a factor of (x + y)3 - (x3 + y3 )

a. x² + y² + 2xy

b. x² + y² - xy

c. xy²

d. 3xy

Answer:

A&C

Step-by-step explanation:

It would be A because it has 750 mL and C because it has 250mL and 750+250=1000

Also can you mark brainlyist you dont have to

Answer: 13

Step-by-step explanation:

The issue inquires to discover the normal (cruel) of two values:

0.333 and 0.232. To do this, able to essentially include the two values together and partition them by 2. Including the two values gives us:

0.333 + 0.232 = 0.565

Separating by 2 gives us:

0.565 / 2 = 0.2825

So the normal of 0.333 and 0.232 is 0.2825.

In any case, the issue inquires to circular our answer to three decimal places, which suggests we have to be circular 0.2825 to the closest thousandth. The third decimal put maybe a 2, which implies we circular down. Hence, the ultimate reply is roughly 0.283, adjusted to three decimal places.

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