Aflying disc has a radius of 10 inches. what is the area of one side of the flying disc to the nearest square inch? use 3.14 as an approximation for rr

The area of one side of a disc is 314 square inches  

Explanation:

Given the radius of the disc is 10 inches

The disc is in circular shape and the area of a circle is determined by

A = , where

A is the area and r is the radius and π = 3.14

Substituting values in the formula,

A =

A = = 341 sq. inches

Therefore, the area of one side of a disc is 314 square inches

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

b

step-by-step explanation: