You could make this super easy by letting g(x) =
and f(x) =
and then the composition would be to take g(x) and put it into the x in f(x) to give you your
I will be using the associative property. (20 x 9) x 5 = 900
You first multiply 20 x 9, which equals 180, then you multiply 180 x 5, which equals 900.
Answer:
<h2>
A = 132 cm²</h2>
Step-by-step explanation:
Area of the figure is a sum of area of rectangle 4 cm × 7 cm and trapezoid with bases of 19 cm i 7 cm and altitude of 8 cm.
Therefore:
6x-24+3x+21=3
9x-3=3
9x=3+3
9x=6
x=6/9