Answer:
a = 1
Step-by-step explanation:
-1 + 8 = 10 - 3a
7 = 10 - 3a
-10 -10
-3 = -3a
---- -----
-3 -3
1 = a
Original Equation:
Add 1 to both sides
8 = 11 - 3a
Subtract 11 from both sides
Divide both sides by -3
Hope this helps :)
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V = bh Dividing both sides by "b" we get
(V / b) = h
(2x+5y)(2x+3y)
=(2x)^2 + [5y+3y]2x + (5y)(3y)
=4x^2 +16xy + 15y^2
