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shusha [124]
2 years ago
14

Calculate the surface area of a sphere of radius 5.6 cm. Give your answer to 3 s.f.

Mathematics
2 answers:
Mariana [72]2 years ago
7 0

Answer:

394

Step-by-step explanation:

svlad2 [7]2 years ago
4 0

Answer:

394

Step-by-step explanation:

Surface area of a sphere=4πr^2

4*pi*5.6^2=394.08

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The sum of two numbers is 8, and their difference is 22. What are the numbers?
BabaBlast [244]

Answer:

i will say 15 and -7

Step-by-step explanation:

15+-7=8 and 15--7=22

15+-7 so take the negative and take out that mush of the big number

15-7=8

15--7= the subtracting beside a negative makes it changes to positive and addition so 15+7=22

7 0
3 years ago
I need help graphing this problem<br>−7x+5y=35 ​
Arturiano [62]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Abby earned $56 in 7 hours at her job today. She wants to know how much she could earn tomorrow if she works 34 hours at the sam
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Answer:

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5 0
3 years ago
Read 2 more answers
Which set of numbers is included in the solution set of the compound inequality? {–7, 5, 18, 24, 32} {–9, 7, 15, 22, 26} {16, 17
Vesnalui [34]

Answer:

{-7,5,18,24,32}

Step-by-step explanation:

Let's verify all cases to determine the solution to the problem.

CASE A) we have

-9,7,15,22,26

The number 22 is not included in the solution set of the compound inequality.

CASE B) we have

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The number 22 is not included in the solution set of the compound inequality.

CASE C) we have

16,17,22,23,24

The number 22 is not included in the solution set of the compound inequality.

CASE D) we have

18,19,20,21,22

The numbers 19,20,21,22 are not included in the solution set of the compound inequality.

4 0
3 years ago
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zhannawk [14.2K]
30%, have an nice day. Brainliest please?
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2 years ago
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