Iwill give brainliest! (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 14 feet, bottom base of 18 feet, and height of 8 feet. 112 ft2 128 ft2 132 ft2 144 ft2

  128 ft²

Step-by-step explanation:

The formula for the area of a trapezoid applies:

  A = (1/2)(b1 +b2)h . . . . . where b1, b2 are the base lengths and h is the height

For Alex's dimensions, the area is ...

  A = (1/2)(14 ft +18 ft)(8 ft) = 128 ft²

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

step-by-step explanation:

the true ones are a b and d