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2 years ago

If the diameter of a circle is 14 inches, which of the following is the best approximation of the area of the circle?

Mathematics

1 answer:

ikadub [295]2 years ago

6 0

Answer: 153.93791 inches³

Step-by-step explanation:

Area of a circle = pi * r²

Area of a circle = pi * 7²

Area of a circle = 3.14159 * 49

Area of a circle = 153.93791 inches³

We can't see you answer choices, so select the best answer choice that is closest to 153.93791 in³

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A certain number line uses 20 spaces between consecutive integers.

noname [10]

Answer:

Distance between two consecutive tick marks is 0.05 units.

Step-by-step explanation:

We are given the following information in the question:

It is given that there are 20 ticks between two consecutive number.

Let n and n+1 be the consecutive number.

Formula:

Distance between two ticks =

$\displaystyle\frac{\text{Difeerence between the numbers}}{\text{Number of ticks}}\\\\= \frac{(n+1)-n}{20} = \frac{1}{20} = 0.05$

Thus, distance between two consecutive tick marks is 0.05 units.

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3 years ago

Use synthetic division to find the result when x^4-2x^2-4x-48 is divided by x-3

just olya [345]

Answer: it’s x^3+3x^2+7x+17+3/x-3

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Step-by-step explanation:

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3 years ago

What steps are used to solve this equation?<br> X/2 = 7

Luda [366]

Answer:

14 because 2×7 is 14 and 14 can go into 2 7times

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4 years ago

Raymond can paint 5/8 of a wall in 16 minutes. How long would it take to for him to paint 1/3 of a wall

Juliette [100K]

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3 years ago

Does anyone know the answer?

umka21 [38]

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Step-by-step explanation: I've attached the explanation

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3 years ago