Answer:
44.1 mm^2
Step-by-step explanation:
The formula for a trapezoid is 1/2(b1 + b2)h
A= 1/2(12.5 + 8.5) 4.2
= 1/2x21x4.2
=44.1
y=5x and y=40 when x=8
Henry is deeper in the water than Ray because -20 < -15
Hope it helps <3
measure of supplementary angle 180-69.3=110.7
19 hours
Answer: 7?
