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3 years ago

Which point is between points C and E? В.

Mathematics

1 answer:

alexgriva [62]3 years ago

3 0

Answer:

Find the slope of the line that passes through the points shown in the table.

The slope of the line that passes through the points in the table is

Step-by-step explanation:

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Find the measure of QP.

IceJOKER [234]

Answer:

i dont know

Step-by-step explanation:

4 0

3 years ago

circle a has a circumference 2 2/3 m. Circle B has a diameter that is 1 1/2 times long as circles a’s diameter. What is the circ

White raven [17]

Answer:

Circumference of circle B,

$C_{b}=4\ m$

Step-by-step explanation:

Given:

Let,

Circumference of circle A be Cₐ =2 2/3

∴ $C_{a} =2\frac{2}{3} \\C_{a} =\frac{8}{3}$

Radius of circle A be, rₐ

Radius of circle B be, $r_{b}=1\frac{1}{2}\times r_{a}=\frac{3}{2}\times r_{a}$

To Find:

Circumference of circle B,

$C_{b}=?$

Solution:

We have Formula for Circumference.

$Circumference=2\pi \times radius$

∴ Cₐ = 2 × π × rₐ

∴ $\frac{8}{3}=2\pi\times r_{a}\\ \\\therefore r_{a}=\frac{4}{3\pi}$

Now

Circumference of circle B,

$C_{b}=2\pi\times r_{b}\\\\But\ r_{b}=\frac{3}{2}r_{a}\\ \\\therefore C_{b}=2\pi\times \frac{3}{2}r_{a}\\\\Put\ r_{a}=\frac{4}{3\pi} \\\\\therefore C_{b}=2\pi\times \frac{3}{2}\times \frac{4}{3\pi}\\\\\\\therefore C_{b}=4\ m$

Therefore, Circumference of circle B,

$C_{b}=4\ m$

5 0

3 years ago

4/x=7/9 Round to the nearest tenth. 3.1 2.9 5.1 4.8

Komok [63]

4/x = 7/9

Cross multiply:

4 * 9 = x * 7

36 = 7x

Divide both sides by 7:

x = 36/7

x = 5.1

7 0

3 years ago

La séptima parte de un número es 3

My name is Ann [436]

No es el 3 pero si es el numero 7

7 0

3 years ago

You are asked to construct a rectangular crate with a square

BigorU [14]

Answer:

2.13 ft x 2.13 ft x 2.66 ft

Step-by-step explanation:

If W is the width of the square base, and H is the height, then:

12 = W²H

The cost of the crate is:

C = 8W² + 2W² + 4(4WH)

C = 10W² + 16WH

Solve for H in the first equation:

H = 12 / W²

Substitute into the second equation:

C = 10W² + 16W (12 / W²)

C = 10W² + 192 / W

Take the derivative with respect to W.

dC/dW = 20W − 192 / W²

Set to 0 and solve:

0 = 20W − 192 / W²

20W = 192 / W²

20W³ = 192

5W³ = 48

W = ∛(48/5)

W ≈ 2.13 ft

Find H:

H = 12 / W²

H ≈ 2.66 ft

6 0

3 years ago

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