3 years ago

The radius of a circle is 2 m. Find the circumference to the nearest tenth.

Mathematics

1 answer:

Y_Kistochka [10]3 years ago

6 0

Answer:

25.13 or 25.1

Step-by-step explanation:

2 x pi/3.14x4

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At noon, a tank contained 10 cm of water. after several hours, it contained 7 cm of water. what is the percent decrease of water

andrey2020 [161]

Amount of decreased water = 3/10

Then, it would be 3/10 * 100 = 30%

So, your answer is 30%

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3 years ago

Emerson is making a punch that contains 60% grape juice and the rest lemon-lime soda. The punch has 2 liters of lemon-lime soda.

IrinaK [193]

A punch contains 60% of grape juice and the rest is lemon - lime soda ( 2 liters).
Part A:
An equation is:
0.6 x + 2 = x,
where x stays for the liters of punch.
Part B:
x - 0.6 x = 2
0.4 x = 2
x = 2 : 0.4
x = 5 liters
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Answer: There are 3 liters of grape juice in the punch.

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4 years ago

The length of a rectangle is twice it’s width. If the area of the rectangle is 98in^2, find its perimeter

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Answer:

Step-by-step explanation:

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3 years ago

What is the missing numerator? (4 points)

kozerog [31]

Answer:

$\frac{x}{7}$ - $\frac{3}{8}$ = $\frac{27\\}{56}$