Answer:
answer is 20
Step-by-step explanation:
do the math five times four equals 20
The equation is
dvided by
6-0
= 6/-3= -2
-3-0
once you have your slope you plug in one of the coordinates and the slope into y=mx+b
I used (0,0)
0=-2(0)+b
0=0+b
0=b
your y int is 0
your equation would be y=-2x+0
12 = x² - x
12 - 12 = x² - x - 12
0 = x² - x - 12
x² - x - 12 = 0
x = <u>-(-1) +/- √((-1)² - 4(1)(-12))</u>
2(1)
x = <u>1 +/- √(1 + 48)</u>
2
x = <u>1 +/- √(49)
</u> 2
x = <u>1 +/- 7</u>
2
x = 0.5 +/- 3.5
x = 0.5 + 3.5 x = 0.5 - 3.5
x = 4 x = -3
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Step-by-step explanation:
"If the sum of 2 angles is 180°, then each is the supplementary angle of the other".
Five-Hundred Three Thousand, Two-Hundred Forty Six