(-2)^4=16
(-2)^-1=-1/2
-1/2x16=-8
Answer: -8
Answer:
<em><u>D</u></em><em><u> </u></em><em><u>7</u></em><em><u>,</u></em><em><u> </u></em><em><u>-</u></em><em><u>1</u></em><em><u>2</u></em> is the answer hope this helps✌
Answer:
<h2>Width = 7.6 ft.</h2><h2>Length = 12.7 ft.</h2>
Step-by-step explanation:
Perimeter of a rectangle (P) = 2L + 2W
where
P = 40.6 ft.
L = 2W-2.5
plugin values into the formula:
40.6 = 2(2W-2.5) + 2W
40.6 = 4W - 5 + 2W
40.6 + 5 = 6W
W = 45.6 / 6
W = 7.6 ft.
L = 2W-2.5
L = 2(7.6) - 2.5
L = 12.7 ft.
proof:
P = 2(12.7) + 2(7.6)
P = 40.6 ft.
8.3% since 8.3 times 12 equals 100 you would multiply by 1 and that would make it the percent.
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Answer:
z=(x-1)/2
Step-by-step explanation:
this is the correct answer
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