3 years ago

What is the surface area of a sphere with a radius of 12 units?

Mathematics

2 answers:

irina1246 [14]3 years ago

7 0

Answer: 576 (pie)units^2

Step-by-step explanation: APEX

Brrunno [24]3 years ago

6 0

Sphere Surface Area = 4 • π • r²

Sphere Surface Area = 1,809.5573684677

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Pls help will give brainlest answer

Alexxandr [17]

Answer:Positive

Step-by-step explanation:

I just answerEd it

7 0

3 years ago

What else would need to be congruent to show that ABC =XYZ by SAS? Given: AB=XY A=X

Sati [7]

ABC = XYZ by SAS

AB = XY - Side

A = X - Angle

So you want to find another congruent side.

Removing the taken possible side, two sides can be congruent.

Either :

BC = YZ

OR

AC = XZ

5 0

3 years ago

Read 2 more answers

Sara is collecting signatures to pu on her towns ballot. So far, she has 432 signatures. This is 36% of the number of signatures

In-s [12.5K]

Sara needs to collect 1200 signatures.

Step-by-step explanation:

Let,

x be the total number of signatures she needs to collect

Given percentage = 36%

Signature collected = 432

According of statement;

36% of x = 432

$\frac{36}{100}*x=432\\$

$\frac{36x}{100}=432\\Multiplying\ both\ sides\ by 100\\100*\frac{36x}{100}=432*100\\36x=43200\\Dividing\ both\ sides\ by\ 36\\\frac{36x}{36}=\frac{43200}{36}\\x=1200$

Sara needs to collect 1200 signatures.

Keywords: Percentage, Division

Learn more about percentages at:

#LearnwithBrainly

6 0

3 years ago

Quiz Questions

gavmur [86]

1. 6:3
2. 6:2
3. 3:18
4:5:6
5:13
6:x
7:x
8: check
9:check
10: x

6 0

2 years ago

in the voting for city council precinct 5,only 1/2 of all eligible voters cast votes. What fraction of all eligible voters voted

balandron [24]

Morgan, because 5/8 *2 = 10/16 and shell's is 6/20

3 0

3 years ago