Answer:
Step-by-step explanation:
1. -48 x - 5 X Z - 5
2. -70 x^63
im not 100%% sure tho
The first one.
The first one. 7x² times 2x = 14x³
2 feet
The shoreline is eroding at 1/3 foot per 2 months. There are 12 months in a year so you multiply 1/3 x 6 and you get 2.
$1391.25 per hour
144
Base:16
Height: 18
Triangle area formula: (bxh)/2
16x18=288
288/2=144
see the figure below to better understand the problem
we have that
