Let length of the hypotenuse = 3x and length of given leg be x feet.
then (3x)^2 = x^2 + 648
8x^2 = 648
x^2 = 81
so x = 9 and 3x = 27
Hypotenuse is 27 feet and the leg equals 9 feet.
Not sure why it needs to be a fraction, if I am missing something please tell me. 64 or 64/1
Answer:
10y
Step-by-step explanation:
9y+y=
10y
Answer:
n = 7
n = -3
Step-by-step explanation:
4n+6 = n²-15
4n = n² - 21
n² - 4n - 21 = 0
(n-7)(n+3) = 0
n = 7
n = -3
You can set up rations to do this.
So we know that they accept 2:5.
So It would be 180: 450.
