2 years ago

Any body want to talk

Mathematics

2 answers:

zhuklara [117]2 years ago

7 0

Answer:

yoooo

Step-by-step explanation:

how's today going for ya!

Liula [17]2 years ago

4 0

Answer:

wasssssssssssup

have a good day :)

Step-by-step explanation:

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A tank is in the shape of a cylinder 7 feet tall and 10 feet and radius find the exact surface area of the tank

Varvara68 [4.7K]

Answer:

$2036.75088022^{2}$ or $2036.8^{2}$ rounded to the nearest tenth

Step-by-step explanation:

1. Find the area of the base and the top, which are circles.

Area of circle : $\pi 10^{2}$ = 986.960440109

There are 2 circles, soooooo....= 986.960440109 x 2 = 1973.92088022

2. Find the rest of the area of the cylander.

So, we have to find the circumference of the circle.

Circumference :2 $\pi$ 10 = 62.83

3. Multiply circumference by height.

62.83 x 7 = 439.81

4. Add all of the products.

439.81 + 1973.92088022 = $2036.75088022^{2}$ or $2036.8^{2}$ rounded to the nearest tenth

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2 years ago

Shirley has earned $148 doing chores, but she wants to have earned at least $200 by the end of the week. if she does chores ever

asambeis [7]

Next 7 days
amount needed-amount now=amount in each day200-148=52
52 in 7 daysdivide by 752/7=7.4285round7.43
need to earn about $7.43 each day

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2 years ago

What is a number between 7.833 and 7.834

dalvyx [7]

7.8335 is a number between 7.833 and 8.834

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3 years ago

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The perimeter of a square is 40 inches...Determine the area of the square ... A.) 160 square inches B) 10 square *inches C) 100

marysya [2.9K]

P=4s

s=p/4

a=s^2, using s found above

a=p^2/16, we were told that p=40 so

a=40^2/16

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What is the answer to F(-2) =

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Just substitute - 2 into x and solve.

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