Answer:
494 square feet
494 ft^2
Step-by-step explanation:
Trapezoid:
(20 + 32) ÷ 2 ) × 3
52 ÷ 2 ) × 3
26 × 3
= 78
Rectangle:
32 × 13 = 416
Add:
78 + 416 = 494
A. 0
3ab+5b-6
= 3(-1)(3)+5(3)-6
=3(-3)+15-6
=-9+9
=0 ( you have to subtract because they don't have the same signs)
the m angle ABC is 19x+12
$2.40 for the video game and $14.8 for the DVDs
1 video game = $2.40
4 DVDs = $14.8
$3.70 x 4 = $14.8
