<span>The problem is as following :
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<span>What is the solutions of 2|x−1|−4= −2
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Solution:
<span>The equation is ⇒⇒ 2|x−1|−4= −2 → add 4 to both sides
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<span>∴ 2|x−1| -4 + 4= −2+4
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<span>∴ 2|x−1|= 2 → divide over 2
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<span>∴ |x−1|= 1
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</span><span>According to absolute rules:
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<span>∴ x-1 = 1 or x-1 = -1
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<span> ∴ x = 2 or x = 0
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<span>∴ x = {0,2}
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So, the solution of the equation is {0,2}
Answer:
im sorry if i got this wrong but 89.5
Step-by-step explanation:
Answer:
the first graph
Step-by-step explanation:
The first one - y = 1/4x + 3/2.
sorry im a bit late but hopefully this helps
Factor by grouping, -x2y2+9y2= y2(-x2+9)
x4-9x2=- x2(-x2+9)
= (y2-x2)(-x2+9)
It will make a right triangle with base angle of 60 degree
cos60=12/D
where D=distance how much belt travel
1/2=12/D
1/2*12=D
d=6 feet
hope am right