The answer is y=3x.
y=21, x=7
y=mx (m is the variable for slope)
21=m(7)
m=21/7
m=3
22.5ft using tan, i believe.
Answer:
6
Step-by-step explanation:
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X=4 and x=6
I suppose this is the correct answer.
3.14 is the answer hope that helps