Answer:
Hey what grade are you in becusea if you in 8 we can both hlep each other
Step-by-step explanation:
Pls help on IXL called G.3 Calculate time from velocity and distance
Quaestion: Betty is driving her car toward a small town at 100 kilometers per hour. She plans to meet her stepbrother in the town in 4.5 hours. How long will it take her to drive 40 kilometers at her current velocity?
Write your answer to the tenths place.
Polygon ABCD is plotted on a coordinate plane. If the polygon translates 3 units to the left and 1 unit down, the length of diagonal AC is ____ units. If the polygon translates 3 units further to the left and four units down, the length of diagonal AC ____.
Answer:
1). 2 units
2). 2 units
Step-by-step explanation:
This question is incomplete; find the complete question in the attachment.
Length of diagonal AC of the polygon ABCD = 4 - 2 = 2 units
If the polygon translates 3 units left and 1 unit down, length of the diagonal AC will remain unchanged as 2 units.
(Since translation is a rigid transformation in which shape and size of a figure doesn't change)
A'C' = 2 units
Similarly, if the polygon translates further length of A'C' will be same as 2 units.
What form is the equation below written in?
More help please! Giving 10 points for this :)
I do n't understand please help?
Answer:
1. 145-(3squared times 4)=109
2. 45 divided by 9 times 12-8= 52
3. 2 squared +3 times 4-12= 4
4.[155-(3 times 9) times 2] -12= 89
5. [(6 times 2) +(5 times 5) times 3= 111
6. 2 times {15+[24-(1.5 times 2)]}= 72
Step-by-step explanation:
(BOMDAS) brackets, operations, multiplication, division, addition, subtraction
1. (deal with the brackets first)
3 squared=9 then times by 4 =9*4=36
so..
145-36=109
2. (start with division )
45 divided by 9 =5
so
5 times 12-8= 52
3. 2 squared = 4
4 times 3 =12
so
4+12-12 =4
4. (deal with brackets first)
3 times 9 = 27
27 times 2= 54
155-54= 101
101-12=89
5. (deal with the brackets first)
6 times 2 =12
5 times 5=25
so 12+25= 37 times 3 = 111
6. (deal with the brackets first)
1.5 times 2= 3
24-3= 21
15+21=36
2 times 36= 72
hope this helps!!!
Only 2 questions left pls help
Answer:
1/16
Step-by-step explanation:
The probability of getting a blue marble is : \(\frac{3}{5+3+2+2} = \frac{1}{4}\)
As the marble is replaced in the box, the probability of getting a blue marble on the second round is \(\frac{1}{4}\) too.
When you have mutliple events which are following themselves, you should multiply the probabilities of each event:
\(\frac{1}{4} X \frac{1}{4} = \frac{1}{4X4} = \frac{1}{16}\)
Argh Tree diagrams are SO hard! help me , please?
Answer:
4/6
Step-by-step explanation:
The probability of rolling a 6 is 1/6 as shown in the left section.
The probability of landing on tales is 1/2 as shown in the right section.
Becuase it is an or and not an and... you have to add them together.
1/6 + 1/2 = 1/6 + 3/6 = 4/6.
Therefore, the probability of rolling a 6 or landing on tails is 4/6.
Solve for x to the nearest tenth
Answer:
9.85 units
Step-by-step explanation:
Rounding to the nearest hundredth means rounding or correcting to two decimal places
Form a right-angled triangle where
One leg side of the triangle = opposite side (opp) = perpendicular
= 9 units
Other leg side of the triangle = adjacent side (adj) = base
= \((14 - 10)\) units
= 4 units
Slanted height = Hypotenuse
= \(x\) units
Since this is a right-angled, x can be calculated using the Pythagorean Theorem:
\(hyp^{2} = opp^{2} + adj^{2}\)
\(x^{2} = 9^{2} + 4^{2}\)
\(= 81 + 16\)
= \(97\)
Square root has to be applied to get rid of the square:
∴ x = \(\sqrt{97}\) units
= 9.848 units
∴x = 9.85 units (Rounded off to the nearest hundredth)
help me its due today :')
Answer:
9 feet easy to solve this is answer
Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.
1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6
Brainlist for positive attitude and correct answer :D
Answer: The correct answer is:
Probability of rolling a number less than 3: 2/6 or 1/3
Step-by-step explanation:
Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.
Probability of not rolling a number less than 3: 4/6 or 2/3.
Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D
100 points and brainliest if answered quickly!!!! Nick is investigating cell phone use in his hometown. So far, he has found that the residents used their cell phones for 217,470 minutes last year. This year, they used their cell phones for a total of 434,940 minutes. What is the percent of increase in annual usage?
To calculate the percent increase in annual usage of cell phones, we can use the following formula:
Percent increase = [(new value - original value) / original value] x 100
where the new value is the current year’s usage and the original value is last year’s usage.
In this case, Nick found that residents used their cell phones for 217,470 minutes last year and 434,940 minutes this year. So we can plug these values into the formula:
Percent increase = [(434940 - 217470) / 217470] x 100
Percent increase = 100%
Therefore, there was a 100% increase in annual usage of cell phones.
I hope that helps! Let me know if you have any other questions.
Answer:
6670 divided by 2=3335 SOOOO the answer is :3335
Step-by-step explanation:
If they used 50 percent of their phone time, they're using half of it. Therefore, 1/2 of 6670 is 3335. YW
Please help!!
Simple Interest: please explain how to get the answer
Answer:
Step-by-step explanation:
multiply 1950 by 7.08 and then subtract 1700
The figure below shows the quotient of Fraction 3 over 4 divided by Fraction 3 over 8 .
Please help i’ll give brainliest!
For which set of data are the median and mode the same number?
A. 4, 5, 7, 7, 8, 10
B. 3, 5, 6, 8, 8, 9
C. 5, 5, 6, 8, 9, 10
D. 4, 5, 7, 8, 9, 9
Answer: A
Step-by-step explanation:
median: 7+7=14
14/2=7✅
mode: 7 shows up the most (twice)
Which of the coordinate pairs below are separated by a vertical distance of greater than 5 units? Select all that apply.
A)(-1, −52) and (-1, −32)
B) (1.8, -3.4) and (1.8, 2.2)
C) (-3.5, -4.2) and (-3.5, 1.3)
D) (4, 5) and (4, 1)
Answer: A
Step-by-step explanation:
A. yes because -52 and -32 are separated by a distance of 20 units
B. no because -3.4 and 2.2 are not separated by more than 5 units
C. no because -4.2 and 1.3 are not separated by more than 5 units
D. no becasue 5 and 1 are not separated by more than 5 units
Answer:
A, B, C
Step-by-step explanation:
A coordinate is written as (x, y) where:
x is the horizontal distance of the point from the origin.y is the vertical distance of the point from the origin.For a pair of coordinates to be separated by a vertical distance of greater than 5 units, the difference in their y-values should be greater than 5. To find the difference between two values, subtract the smaller value from the larger value.
A. (-1, -52) and (-1, -32)
Difference in y-values: (-32) - (-52) = 20
B. (1.8, -3.4) and (1.8, 2.2)
Difference in y-values: (2.2) - (-3.4) = 5.6
C. (-3.5, -4.2) and (-3.5, 1.3)
Difference in y-values: (1.3) - (-4.2) = 5.5
D. (4, 5) and (4, 1)
Difference in y-values: 5 - 1 = 4
Therefore, coordinate pairs A, B and C are all separated by a vertical distance of greater than 5 units.
I'LL GIVE BRAINLIEST: Which measurements could create more than one triangle?
A. A triangle with sides measuring 5 inches, 7 inches, and 9 inches,
B. A triangle with sides measuring 8 cm and 12 cm and an included angle measuring 85°.
C. A triangle with sides measuring 50mm and 35mm and a non-included angle measuring 25°.
D. A triangle with sides measuring 5cm, 10cm, and 15 cm.
Answer:
ya its c
only one that makes sense
Step-by-step explanation:
Cindy deposited $350 into a savings account. As long as the account balance remains at or above $200, she does not have to pay a service fee for the account. For how long can she withdraw $30 a month without having to pay service fees?
A) 5 months
B) 6 months
C) 7 months
D) 8 months Help!
Answer:
5 months
Step-by-step explanation:
30x5=150
350-150=200
Answer:
$350 - $200 = $150 ÷ $30 = 5
=> A) 5 months
What is the surface area of the solid?
A. 32 square centimeters
B. 176 square centimeters
C. 160 square centimeters
D. 192 square centimeters
Answer: the answer is D. 192 square centimeters
Step-by-step explanation: [(10x4)x4]+[(4x4)x2]
=(40x4)+(16x2)
=160+32
=192cm²
Answer:
Answer D is correct
Step-by-step explanation:
This solid consists of 2 squares and 4 rectangles.
So, to find this solid's surface area, you have to find the areas of the rectangles and squares and add them together.
Therefore, the formula to find the surface of the solid is:
Surface area = 4 × area of the rectangles + 2 × areas of the squares.
Let us find it now.
S.A. = 4 × ( length × width ) + 2 × ( length × width )
S.A. = 4 × ( 10 × 4 ) + 2 × ( 4 × 4 )
S.A. = 4 × 40 + 2 × 16
S.A. = 160 + 32
S.A. = 192 cm²
List all the factors of 56.
Choose one answer:
(A)1,28,56,112
(B)1,2,4,7,8,14,28,56
(C)1,2,3,6,14,28,56
* THANKS + 5 STAR + BRAINLIEST, ONLY TWO PEOPLE WILL ANSWER THIS QUESTION. I WILL DECIDE WHETHER YOU'VE PROVIDED A DESCRIPTIVE EXPLANATION AND ANSWERING FROM NOW TO AT LEAST AN HOUR LATER. *
please answer the last question below, thank you!
Answer:
38.88
Step-by-step explanation:
You first calculate the area of the entire skillet which is:
8 × 8 = 64
Then subtract the 64 by the area of both veggies burgers:
64 - 25.12 = 38.88
20 points to whoever gets these right!! <3
Answer:
1st one 8/20
Step-by-step explanation:
There are 86 people coming to my party and each person will need a cup how many packages of cups will i buy if one package of cups has 25 cups
Answer:
i think its 4 packages
Step-by-step explanation:each package is 25 so if you get 2 its 50 + another package would be 75 so you need one more.
hope this helps
Answer:
You need to buy 4 packages of cups.
Step-by-step explanation:
Since you can't buy half a package and everyone needs a cup, you have to buy 4 packs. Even though it's 100 cups, only 3 packs (75 cups) wouldn't be enough cups for everyone to have one.
Which equation has the solution x = 3? Select each correct answer. Responses 9−3x=0 9 minus 3 x equals 0 9x−1=4 9 over x end fraction minus 1 equals 4 5x−7=1 5 x minus 7 equals 1 3x + 1 = 9 3, x, + 1 = 9 2x + 4 = 10 2, x, + 4 = 10 x3+5=6
PLEASEEE HELLP
Answer:
First two equations
Step-by-step explanation:
9-3x=0
9=3x
3=x
x=3
2x+4=10
2x=6
x=3
9x-1=4
9x=5
x=5/9
3x+1=9
3x=8
x=8/3
x^3+5=6
x^3=1
x=1
5x-7=1
5x=8
x=8/5
10 x 10 to the power of 9 is how many times greater than 5 times 10 to the power of 3
find the answer using scientific notation
Answer: 2,000,000 or 2*10^6
Step-by-step explanation:
10*10^9 = 10000000000
5*10^3 = 5000
10000000000/5000=2000000
\(10x10^9\) = 10 x 1000000000 = 10,000,000,000
5 x 10^3 = 5 x 10 x 10 x 10 = 5,000
Divide 10 x 10^9 / 5 x 10^3 and the answer is
2 x 10^6
I hope this helps you, and if I did anything wrong to this problem, please do let me know :)
PLz help btw it all in the question
Answer:
a - a
b - b
c - b
d - a
Step-by-step explanation:
Answer:
A goes to diagram A
B goes to diagram B
C goes to diagram B
D goes to diagram A
PLS HELP ME I AM GIVING 35 POINTS questions in the image pls help so the there are 3 questions pls help the answer to the first one is 156.25cm the second is 221.76cm the thrid one answer is 65.51cm I have provided the answers pls explain how the answers came and the formula to all three questions.
Answer:
a) 156.25 cm^2 b) 221.67 cm^2 c) 65.42 cm^2
Step-by-step explanation:
a)
We know that the formula for the area of a quadrilateral is Length x Height (A = LH).
Since the length and height of a square is the same, L = 12.5cm and H = 12.5cm.
So we incorporate our formula for the area of a square into this situation:
A = 12.5 x 12.5
A = 156.25 cm^2
b)
We know that the formula for the area of a circle is Pi x radius squared (A = πr^2).
Since we know that the diameter of the circle is 16.8cm, we will use this to find the radius.
Radius can be found by halving the diameter (r = d/2).
So we incorporate our formula for radius into this situation:
r = 16.8/2
r = 8.4cm
Now that we have our radius, we can find the area of our circle.
So we incorporate our formula for the area of a circle into this situation:
A = π(8.4)^2
A = 221.6707776 = 221.67 cm^2
c)
We can see from the diagram that the shaded portion come mainly from the circle. So to find the area of the shaded part, we can simply subtract the area of the square, from the area of the circle (A of circle - A of square = Area of shaded part).
So we incorporate our formula for the area of the shaded part into this situation:
A = 221.67 cm^2 - 156.25 cm^2
A = 65.42 cm^2
Please help me out with question C
Answer: Hayley will pay $4.35 for basil.
Step-by-step explanation: the decimal form of 3/4 ounce= 0.75
Per ounce costs= $5.80
$5.80x0.75= $4.35
Please Help ASAP!!!
What is the correct expanded form and value of (One-fifth) Superscript 4?
One-fifth + one-fifth + one-fifth + one-fifth = StartFraction 4 Over 5 EndFraction
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
StartFraction 1 + 1 + 1 + 1 Over 5 times 4 EndFraction = StartFraction 4 Over 20 EndFraction
One-fifth times 4 = StartFraction 4 Over 5 EndFraction
Answer:
One-fifth times one-fifth times one-fifth times one-fifth = StartFraction 1 Over 625 EndFraction
Step-by-step explanation:
1/5^4 = 1/5 * 1/5 * 1/5 *1/5 = 1/625
The expanded form of (One-fifth)⁴ is "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction," and its value is "StartFraction 1 Over 625 EndFraction."
The expanded form of (One-fifth)⁴ can be derived by multiplying (1/5) four times. Each multiplication represents multiplying by one-fifth, resulting in "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction." This can be further simplified as "StartFraction 1 Over 625 EndFraction" by multiplying the numerators and the denominators separately.
In mathematical terms, when we raise one-fifth to the power of 4, we are essentially multiplying one-fifth by itself four times. Thus, (One-fifth)⁴ is equal to "StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction times StartFraction 1 Over 5 EndFraction."
Evaluating this expression yields the value "StartFraction 1 Over 625 EndFraction" since multiplying the numerators (1 * 1 * 1 * 1) and the denominators (5 * 5 * 5 * 5) results in 1 and 625, respectively.
Mathematical representation: \(\frac{1}{5}^4= \frac{1}{5} * \frac{1}{5} * \frac{1}{5} * \frac{1}{5}\)
To learn more about expanded form,
https://brainly.com/question/102887
giving brainlyest hellp
Answer:
first things first. a polygon is a shape that has more than 3-4 sides. i am pretty sure that the first two are polygons because it has multiple sides without any curves the last image is an octagon becasue it has 8 sides. and it is an regular polygon. oct means 8
Step-by-step explanation:
-So, the first shape is defined as a polygon because of the points. It is closed, with straight sides.
-The next figure is not a polygon at all because there is a break in the figure.
-And for number 3, the regular shape to be considered a polygon is a square. A square is one of the more popular shapes and is exact on the length of sides and has perfect turns in the angles.
(I-Ready lesson)
Kasper made 3 gallons of fruit punch for a party. Each serving of punch is 1/8 gallon. Which model shows how many servings Kasper made? Pls help asap!!! Giving brainlist!!
Answer:
the 2nd one
Step-by-step explanation:
1/8th of each gallon aka 3 gallons