2 years ago

A= pi2 and find the area of a circle with radius 5 cm. Use pi = 3.14

Mathematics

1 answer:

lina2011 [118]2 years ago

7 0

Answer:

78.5398163397

Step-by-step explanation:

5x5= 25xpi=78.5398163397

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telo118 [61]

Answer: B: 20

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2 years ago

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Is my answer correct? If not what’s the right answer

pochemuha

Answer:

Yup, 27 is correct!

Step-by-step explanation:

5(7)-8

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zalisa [80]

Answer:

The average rate of change between x = 2 and x = 4 is of 4.

Step-by-step explanation:

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The average rate of change of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b)-f(a)}{b-a}$

In this question:

$f(x) = 4x - 2, b = 4, a = 2$

Thus:

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Average rate of change:

$A = \frac{f(b)-f(a)}{b-a}$

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$A = \frac{8}{2}$

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2 years ago

Help Asap plz!!!! Thx Give 2<br>0 points

Arisa [49]

Answer:

(1,2) is a solution to both equations

Step-by-step explanation:

To determine if (1,2) is a solution to both equations, substitute into the equation and see if it is true

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2 years ago

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Klio2033 [76]

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