Answer:
Step-by-step explanation:
2
to work it out just go output f (x) - input x so, 3 - 1 = 2 and double check this using your next equations 4 - 2 = 2
When Brooks painted more he used 6/12 of what was left(1/2 of what was left)
The area of this trapezoid is 90 square feet.
<h3>Explanation : </h3>
Before we know the answer, let's we know the formula first. The formula for count the area of trapezoid is :

If :
- A = area of trapezoid
- a = bottom bases of trapezoid
- b = top bases of trapezoid
- h = height of trapezoid
Okay, let's we count its :
We know that :
- a = bottom bases of trapezoid = 18 feet
- b = top bases of trapezoid = 12 feet
- h = height of trapezoid = 6 feet
Question : A = area = ... ?
Answer :

<u>Subject</u><u> </u><u>:</u><u> </u><u>Mathematics</u>
<u>Keyword</u><u> </u><u>:</u><u> </u><u>Count</u><u> </u><u>The</u><u> </u><u>Area</u><u> </u><u>of</u><u> </u><u>a</u><u> </u><u>shape</u>