What's a circumference of a circle with a diameter of 100 inches

The circumference will be equal to 314 inches if we take 3.14 as pi's value.

Step-by-step explanation:

In order to find the circumference, we need to know the following...

circumference = diameter x π

π is a math constant pi.

So we just substitute the values and get that...

circumference = 100 x π

circumference = 100π

circumference ≅ 314 inches

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.