3 years ago

Find the missing side in the similar figure below

Mathematics

1 answer:

xeze [42]3 years ago

7 0

Answer:

Step-by-step explanation:

20 divided by 12 is 5/3.

18x5/3 is 30, meaning the missing side is 30.

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How do u solve this question -3.618 ÷ 1.8

inna [77]

-3.618 / 1.8 = -2.01

you can use long division or a calculator to do this, but calculator is a lot easier.

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3 years ago

The area of the cross section of a sphere at the largest point is 100π square miles. what is the total surface area of this sphe

Firlakuza [10]

The cross-section of a sphere is a circle . The area of a circle can be calculated by the formula A= $\pi\r^{2}$ Where r is the radius of the circle.

Given : $\pir^{2} = 100\pi$

Solving for r we have:

$r^{2} = \frac{100\pi }{\pi}= 100$

Or r= 10.

The area of a sphere is calculated by the formula :

$SA = 4\pi R^{2}$

Substituting r value we have:

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The total surface area of this sphere is 400π .

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3 years ago

Does 27/60 -8/60=19/60?

solniwko [45]

Yeah ! It's correct

5 0

3 years ago

I need help please help me if you can and show ur work!

aliina [53]

Answer:

x = 65

Step-by-step explanation:

Triangle interior angle sum is 180 degrees.

2x + 25 + 25 = 180

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x = 65

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3 years ago

Read 2 more answers

5 pens for 4.85 what is the unit price

liraira [26]

Answer:

0.97

Step-by-step explanation:

You only have to divide 4.85 by 5 and you will get the unit price.✨ Trust me I get it right!

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