The problem gives you X, so replace X witht he given vaule and solve for y:
y = -0.1x^2 + 4X
X = 40
y = -0.1(40)^2 +4(40)
y = -0.1(1600) + 160
y = -160 + 160
y = 0
Greetings! Hope this helps!
Answer:
"Hecto" Is a meaning for 100, So your answer would be A.) Hecotmeter
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Step-by-step explanation:
5x=4x+12(corresponding angle)
5x-4x=12
x=12
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Answer:
length is 3 and width is 8
(You could also switch it. )
