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KatRina [158]
3 years ago
6

A ball has a diameter 8 inches what is the surface area

Mathematics
1 answer:
guapka [62]3 years ago
4 0

Answer:

diameter ÷ 2 = 8 ÷ 2 = 4

Step-by-step explanation:

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Find the values for m and n that would make the following equation true.
dimaraw [331]

You would solve it in two parts.

4*n = 44     Divide by 4

4n/4 = 44/4

n = 11

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

z^m * z^2 = z^9

When the bases are the same (on the left) the powers on the left add

m + 2

The powers on the left side of the equation are the same as the powers on the right when the bases are the same.

m + 2 = 9                 Subtract 2 from both sides.

m + 2 - 2 = 9 - 2

m = 7

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

Answers

m = 7

n = 11

4 0
3 years ago
What the constant proportionality of y=26x
UNO [17]

Answer:

Here is a link to help you. This is a very great video that will help you understand proportionalities .

Step-by-step explanation:

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/7th-constant-of-proportionality/v/constant-of-proportionality-from-equation

5 0
2 years ago
Please show how you got the answer, thanks.
FrozenT [24]

Answer:

15.7 feet

Step-by-step explanation:

What we are looking for here is the perimeter/circumference of the table. The formula for the circumference of a circle is diameter x pi. The diameter is 2x the radius so I did 5 x 3.14, 3.14 being in place for pi. Hope this helps! : )

5 0
2 years ago
Pls Help,
faltersainse [42]

Answer:

Potato

Step-by-step explanation:

1 kg = 1000 g

Assuming the potatoes have the same mass, and the pears have the same mass, then the mass of each potato is:

1000 g / 5 = 200 g

And the mass of each pear is:

1200 g / 8 = 150 g

So a potato has more mass than a pear.

8 0
3 years ago
Suppose NP is congruent to OM and MN is congruent to PO. Can you use the SSS Postulate or the SAS Postulate to prove
Shalnov [3]

Answer:both apply

Step-by-step explanation:

5 0
3 years ago
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