3 years ago

If the area of a circle is

1 answer:

ozzi3 years ago

5 0

Answer:

Since area =7.7

$area = \frac{22}{7} {(r)}^{2} \\ {(r)}^{2} = 2.45 \\ r = 1.57$

Then the circumference is

$c = 2pi\times r \\ = 2 \times 3.14 \times 1.57 \\ = 9.859$

You might be interested in

IceJOKER [234]

Answer:

Closest answer I could get was 12

8 0

3 years ago

Marta_Voda [28]

Answer:

T= I divided by the quantity P times R

6 0

3 years ago

Ivahew [28]

Do the vertical line test and draw a straight line.

Solution: C represents a function

3 0

3 years ago

Dominik [7]

we have $f(x)=x^3$ which is a cubic function.

and $=(x-1)^3+4$ .

from f(x) and g(x) we know that both are cubic and g(x) has shrink of 1 and up by 4 units in x axis .

4 0

3 years ago

algol [13]

Answer:

x= 6

Step-by-step explanation:

8 0

3 years ago