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SCORPION-xisa [38]

3 years ago

15

A sphere has a radius of 5 inches. What is its volume? Sphere V = 4 3 πr3 1. Substitute the radius into the formula: V = 4 3 π(5

3) 2. Evaluate the power: V = 4 3 π(125) 3. Simplify: V = Pi in.3

2 answers:

mr_godi [17]3 years ago

8 0

Answer:1372/3

Step-by-step explanation:

it’s right i just took the assignment or test GOOD LUCK GOD LOVES YOU

Aloiza [94]3 years ago

6 0

Answer:

500/3

Step-by-step explanation:

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11 to the power of negative 4 / 11 to the power to 8

vagabundo [1.1K]

Answer:

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Step-by-step explanation:

11^-4 / 11 ^ 8

according to the laws of indices, when dealing with powers, division is subtraction. so:

-4 - 8 = -12

answer = 11^ -12

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A system of linear equations is...

IgorLugansk [536]

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2 years ago

The diameter of a planet is about 10,652 mi. The diameter of the planet's moon is about 25% of the planet. What percent of the v

alekssr [168]

Answer:

$2\%$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x----> the volume of the planet's moon

y---> the volume of the planet

so

$z^{3}=\frac{x}{y}$

In this problem we have

$z=0.25$

elevated to the cube

$z^{3}=0.25^{3}=0.015625$

Find the percent

$0.015625*100=1.56\%$

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5 0

3 years ago

EFGH is a parallelogram. Find the measure of FG and EG <br>

navik [9.2K]

Answer:

FG = 44

EG = 80

Step-by-step explanation:

For FG:

1) 5z - 16 = 3z + 8

2) 5z = 3z + 24

3) 2z = 24

4) z = 12

5) 3(12) + 8 = 44

For EG:

1) 2w + 22 = 4w + 4

2) 2w = 4w - 18

3) -2w = -18

4) w = 9

5) 4(9) + 4 + 2w + 22 = 80

7 0

2 years ago