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mixer [17]
2 years ago
13

Find the circumference of a circle with area of 676 pie square meters Please show work

Mathematics
2 answers:
Ludmilka [50]2 years ago
5 0

Answer:

52 pie square metres

Step-by-step explanation:

area of a circle=pie r^2

pie r^2=676pie

r^2=676

r=26m d=52

circumference=pie d

52 pie square metres

pogonyaev2 years ago
4 0

Step-by-step explanation:

A= πr^2

r = √(A/π)

r = √(676π/π)

r = 26

C = 2πr

52π

= 163.36

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A particle p is moving along the x-axis the displacement x metres from O can be writen as x=t^5-12t²+9 find the velocity
Lisa [10]

Answer:

v = t (5t^{3} - 24)

Step-by-step explanation:

We are given an expression to solve for the displacement (x), so in order to find velocity (v), we need to differentiate the function.

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

Solving :

⇒ \frac{dx}{dt} = \frac{d}{dx} (t^{5} - 12t^{2} + 9)

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5 0
1 year ago
Choose all of the expressions that can be used to find the volume of the rectangular prism.
Ulleksa [173]

Answer:

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D. 5 × (6 × 2)

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Step-by-step explanation:

Volume of a rectangular prism can be given as, V = L*W*H

L = 6

W = 5

H = 2

However, whichever way we choose to use as either L, W, or H, we would still get the same value as the volume.

Thus:

✔️V = (6 × 5) × 2 = 60 m³

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2 years ago
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Answer is 19

Step-by-step explanation:

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2 years ago
Read 2 more answers
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