Answer:
y = 6
Step-by-step explanation:
32 - 4y = 8 (Given)
32 - 32 - 4y = 8 - 32 (Subtraction Property of Equality)
-4y = -24 (Simplify)
(Division Property of Equality)
y = 6 (Simplify)
You subtract 32 from both sides and divide by -4.
90.75 cm^2
The area of a trapezoid is given by
A = 1/2 ( b1+b2) *h
where b1 and b2 are the lengths of the bases and h is the height
A = 1/2(8.5+ 15.7) * 7.5
1/2 (24.2) 7.5
39/80
this will be the answer
1: x=-4 or x=-3 and the second can be shown clearly
