3 years ago

Translate the phrase into a variable expression. Use the letter r to name the

Mathematics

1 answer:

WITCHER [35]3 years ago

6 0

Answer:

49r

Step-by-step explanation:

Written out it would be

49 x r = ?

But because mathmetitians like to write quickly, we say the answer above.

Key words are the product of 49 and the length of rope. So that means we are multipling which makes 49r the correct expression.

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Bezzdna [24]

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insens350 [35]

Answer:

104m, 0.096km, 2100cm

Step-by-step explanation:

0.096 kilometres = 9600

2100 cm

104m = 10400 cm

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Answered by Gauthmath

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2 years ago

What is the surface area of the sphere below?

tatiyna

Hey there! I'm happy to help!

To find the surface area of a sphere, here is what you do.

You square the radius.

4²=16

You multiply by 4.

16×4=64

And you multiply by pi!

64×π=64π

Therefore, the surface area of the sphere is A. 64π units². It's that easy!

Now you can find the surface area of a sphere! Have a wonderful day! :D

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raketka [301]

This question dont make sense

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3 years ago

Which ordered pairs are solutions to the inequality 2x-y>-4

Rasek [7]

Answer:

well these are all the possible solutions that make the inequality statement correct.

Step-by-step explanation:

you can recheck by placing the pairs into the equation

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