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ololo11 [35]
3 years ago
14

Check my answer?

Mathematics
2 answers:
kirza4 [7]3 years ago
7 0
Answers for this test, unit 3 lesson one are
1a 2a 3b 4d 5b
sergij07 [2.7K]3 years ago
5 0
I think you have it upside down.
When you solve a proportion, you cross multiply. You can have the same proportion just by interchanging 8 and b

a/8 = b / 15 When you cross multiply, you get
15a = 8b Try the given proportion to see what happens
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What is the volume of this sphere?
ollegr [7]

288π cm³

================

volume of sphere: 4/3 * π * radius³

⇒ 4/3 * π * (6)³

⇒ 4/3 * 216 * π

⇒ 288π

5 0
2 years ago
If a student receives 86 text messages during this class, how many text messages did he or she receive per minute?
frozen [14]

Answer:

how long is the class

we need to know how long the class is to help you figure it out

7 0
3 years ago
Model 55% during a 10-by-10 grid
denis23 [38]
Idk if this is what you need but

6 0
3 years ago
What is the value of F ?
likoan [24]

Answer:

29

Step-by-step explanation:

This is because this is a complementary angle so it equals 90 degrees. If you already have 61 degrees then you subtract 90 and 61 to get f=29 degrees

4 0
3 years ago
Read 2 more answers
4(5n -7) =10+2 i need step by step explanation i dont get it
ser-zykov [4K]

Answer:

n=2

Step-by-step explanation:

4(5n-7)=10+2

1) First, distribute (multiply out 4)

20n-28=10+2

2) Combine like terms (add 10 and 2)

20n-28=12

3) Isolate the variable (Add 28 to 12)

20n=40

4) Isolate the variable (Divide by 20)

n=2

7 0
4 years ago
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