9514 1404 393
Answer:
D. 9
Step-by-step explanation:
The segment lengths are equal, so ...
x^2 = 90-x
x^2 +x -90 = 0 . . . . . . add x-90 to put in standard form
(x +10)(x -9) = 0 . . . . . factor
The solutions are the values of x that make the factors zero: -10, 9.
The positive value of x is 9.
80 percent
Explanation:
Divide 60 by 75 and get the outcome of .80
X= 7
y=77
im not 100% though
Hi miss you did not mark you thank you for asking me thank
