The area of a trapezoid is found with the formula a=
(b
+ b2) h.
a trapezoidal banner has an area of 120 m2 and a height of 10 m. base 1 (b1)is 16 m shorter than base 2 (b2)
- what are the lengths of the two bases? let b represent the length of base 1.
enter your answers in the boxes.
(b1) =_m
(b2) =_m

Step-by-step explanation:

we know that

The area of a trapezoid is

where

b1 and b2 are the parallel bases

h is the height of trapezoid

we have

substitute the values in the formula and solve for b2

Simplify

Find the value of b1

therefore

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2