TY=15 because the points bisect each other
Answer:
Step-by-step explanation:Here'ly/3fcEdSxs li
nk to the answer:
bit.
Step-by-step explanation:
here ! I used the formula area = length × width
and just some algrbric expressions solving
Step-by-step explanation:
x²y = k, where k is a real constant.
When x = 3.5, y = 8.
=> (3.5)²(8) = k, k = 98.
When y = 8/9,
we have x²(8/9) = (98).
=> x² = 110.25
=> x = 10.5 or x = -10.5.
Since we want the negative value,
the answer is x = -10.5.
If you are meaning Percent... (which I believe you are) .8 is the same as .80, and for percent, take away the decimal and put a percent sign next to it. your answer is 80%
