3 years ago

Each student in a gymnastics class tries 20 times to do a cartwheel on the balance beam

Mathematics

1 answer:

solong [7]3 years ago

4 0

Step-by-step explanation:

2 people scored 16-20

4 people scored 11-15

4 people scored 6-10

2 people scored 1-5

Chose the graph that mimics this info

(choose me for braininest)

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For the equation -4y=8x what is the constant variation A. -4 B. -2 C. 1 D. 2

PolarNik [594]

Answer:

B -2

Step-by-step explanation:

y = kx where k is the constant of variation

We have -4y = 8x

Divide each side by -4

-4y/-4 = 8x/-4

y = -2x

The constant of variation is -2

8 0

3 years ago

I need the find the area of a rectangle. the length is 6.5x + 5ft and the width is 15 ft

Paha777 [63]

Answer:

Area= l+b) ×2

6.5x+5ft +5ft

13x+20ft

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3 years ago

Devon and Kylie each makr a cheese sauce. Devon uses 8 oz of cheese for every 9 oz of cream. Kylie uses 11 oz of cheese for ever

Rzqust [24]

Answer:

Kylie's sauce has a greater proportion of cheese.

Step-by-step explanation:

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3 years ago

I WILL MARK BRAINLIST

ser-zykov [4K]

IT IS OPTION B

!!!!!

7 0

2 years ago

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The diameter of a semicircle is 6 miles. What is the semicircle's perimeter?

koban [17]

Answer:

$15.42mi$

Step-by-step explanation:

Use the formula for a semicircle's perimeter.

$P=\frac{1}{2}\pi *d+d$

Plug in 6 for d.

$P=\frac{1}{2}\pi*6+6$

Let's use 3.14 for $\pi$ , just to make it easier, but of course, if it states to round it to something else, just plug in that many values for $\pi$ .

$P=\frac{1}{2}(3.14)*6+6 \\ \\ P=1.57*6+6 \\ \\ P=9.42+6 \\ \\ P=15.42$

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3 years ago

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