X= width of the path.
we can suggest this equation:
(20+2x)(28+2x)=1584
we solve this equation:
(20+2x)(28+2x)=1584
560+40x+56x+4x²=1584
4x²+96x-1024=0
4/4x²+96/4x-1024/4=0/4
x²+24x-256=0
We solve this square equation:
x=[-24⁺₋√(576+1024)]/2=(-24⁺₋40)/2
we have two solutions:
x₁=(-24-40)/2=-32 this solution is not valid.
x₂=(-24+40)/2=8
Answer: the width of the path is 8 m.
(-8/3,0) ; (3/5,0) ; (-1,0)
Answer:
See Explanation
Step-by-step explanation:
If it is reflected over both axes then it is diagonally across from it. The point starts in the lower left quadrant and is reflected into the upper right quadrant. This means it will be (3, 4).
Answer:
r=22
Step-by-step explanation:
