Answer:
x = 4
Step-by-step explanation:
x^2 - 8x = -16
Add 16 to both sides.
x^2 8x + 16 = 0
This may be the square of a binomial.
x^2 is the square of x
16 is the square of 4 and -4.
Let's check the middle term:
2ab = 2(x)(-4) = -8x
Yes, it is the square of a binomial.
x^2 - 8x + 16 = 0
(x - 4)^2 = 0
x - 4 = 0 or x - 4 = 0
x = 4 or x = 4
Answer: x = 4
:)
^_^ #_#
Step-by-step explanation:
12492218293^-<
Answer: 113
Step by Step explanation:
12/2=6
inches.π⋅6^2≈113
The slope of the red line would be the inverse of the green line. so the red line's slope is 1.
Green line: -1/1
Red line:1/1
Answer: D
Step-by-step explanation: for A the answer would be 80 but she spends more. For b & c i just worked out those so I was left with D. 50% of 800 is 400 and if you add up the cell phone and car payment you get 400
Hope this helps!
