Answer:
<h2>-13 - (-23) = -13 + 23</h2>
Step-by-step explanation:
(-)(-) = (+)
(+)(-) = (-)(+) = (-)
(+)(+) = (+)
We have -(-23) = (-)(-)23 = +23 = 23
Work = force * distance
1800 ft-lb = force * 15 ft
force = 1800 ft-lb / 15 ft
= 1800/15 ft-lb/ft
= 120 lbs
Andy's equation is incorrect and the correct equation of the line is y + 2= 3/4(x - 3)
<h3>How to determine the equation of the line?</h3>
The given parameters are:
Slope, m = 3/4
Point, (x,y) = (3,-2)
The equation of the line is calculated using:
y - y1 = m(x - x1)
Substitute the known parameters
y + 2= 3/4(x - 3)
From the question;
Andy's equation is y + 2 = 3/4(x - 9/4)
The above equation is different from the actual equation y + 2= 3/4(x - 3)
Hence, Andy's equation is incorrect and the correct equation of the line is y + 2= 3/4(x - 3)
Read more about linear equations at:
brainly.com/question/1884491
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Answer:
4th
Step-by-step explanation:
because after you break down the highest power is x↑4
