G(x) - f(x) means subtracting the value of function f(x) from the value of function g(x). The steps of the solution are listed below:
Answer:
132 in²
Step-by-step explanation:
The trapezoid is composed of a rectangle ( middle section ) and 2 congruent right triangles.
Area = area of rectangle + area of 2 triangles
= (12 × 8 ) + (2 ×
× 3 × 12 )
= 96 + (3 × 12 ) = 96 + 36 = 132 in²
The perimeter is 166.9 ft.
Convert feet to inches to make it easier to calculate. The formula to find the perimeter is... 2(w+h)
once you get your answer, convert inches back to feet.
What does part a mean i dont understand
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
= 9x+10