Answer:
x+y=11
Step-by-step explanation:
take the square root of both sides.
(x-7) + (y+3) = 7
collect like terms
x+y = 7+7-3
Answer:
550 pounds
Step-by-step explanation:
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Answer:Yes
Step-by-step explanation:
Because if the parallelogram has an right angle , the opposite angle will also be an right angle.So, in conclusion parallelogram ABCD is a rectangle.
15(x+2y) .…....….…….............
Answer:
A and F
Step-by-step explanation:
Option A works as a transformating, and option a is the same as potion f
