Find the area of the following circle. ( = 3.14; round answer to the nearest whole number). circumference = 120 cm. (hint: find r from c = 2r (round r to tenths); then find area). area = cm2

Area of circle is 1145.50 cm²

Step-by-step explanation:

Given : Circumference of circle = 120 cm

We have to find the area of the given circle.

Consider the given circle

We know circumference of circle =

Thus,  

Put π = 3.14

We have,

Divide both sides by 6.28, we have,

r = 19.1 cm

Now, area of circle =

Put r = 19.1

We have

Area of circle  = 1145.50 cm²

Thus, Area of circle is 1145.50 cm²

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0