It should be 120ft^2. you multiple like you would a cube then divide by two
So " the line of best fit " would be 5(h) to 200(m) .
Which would also be 5:200 .
So after you can divide, so 5/5 would be 1 and 200/5 would be 40.
So it would be 1 to 40 (1:40).
The equation would be 40x.
If I helped please mark as brainliest . Thanks .
Answer:
20/21
Step-by-step explanation:
3x²+10x=8
3x²+10x-8=0
(3x-2)(x+4)=0
x=2/3 or -4
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