Answer: C. 16.9
Step-by-step explanation: To find the perimeter you have to add all the sides of the figure.
3y = -9x + 12
y = -3x + 4
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Angular speed:
(24*pi)*(15 pi/2pi) ft/sec:
565 ft/sec
Answer:
x = 5
Step-by-step explanation:
The diagonals of a parallelogram bisects each other, which means that each diagonal is splitter into two equal parts.
Therefore:
x - 2 = 2x - 7
Collect like terms
x - 2x = 2 - 7
-x = -5
Divide both sides by -1
x = 5