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damaskus [11]
3 years ago
8

Does anyone know how to do this? Help please

Mathematics
1 answer:
MArishka [77]3 years ago
3 0

Answer:

ummmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

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Can Anyone help me with 1-8
Maksim231197 [3]
1-8=1 easy math but heres help
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3 years ago
The number 66 is increased to 72. What is the percentage by which the number was increased, to the nearest tenth of a percent?
Lunna [17]

Answer:

The increase is 9.1%

Step-by-step explanation:

<u>Step 1:  Make an equation </u>

66 * x = 72

66x = 72

<u>Step 2:  Divide both sides by 66 </u>

66x / 66 = 72 / 66

x = 1.09090

<u>Step 3:  Find the increased </u>

1 - 1.09090

0.091 * 100

9.1%

Answer:  The increase is 9.1%

6 0
3 years ago
2
spayn [35]

Answer:

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE !!!!!!!!!!!!!!
Damm [24]

Answer:

Step-by-step explanation:

Think of drawing a right triangle, with the hypotenuse connected to points A and B.  The hypotenuse, or the distance between A and B is 2√10.  2√10 is the same thing as √40.  Thus, because of Pythagorean theorem, a^2 + b^2 = 40. One combination would be a=2 and b = 6 and another would be a = 6 and b = 2.  Thus, the two places point B could be are (3,7) and (7,3).

Hope it helps <3

3 0
3 years ago
What is the surface area of the right cone with the a raidus of 3 and a slant hieght of 15
Novosadov [1.4K]
The surface area of the cone will be  : 169.65 so it would be answer A as          54 x pi = 169.646003
6 0
3 years ago
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