Answer:
C. {-9,-3}
Step-by-step explanation:
gives 
if 
. This gives 
, which is valid.
It can also give 
if 
. This gives 
, which is valid.
Hence the solutions are 
.
28 degrees. This is because the first angle is 12 degrees, the third is x degrees and the second is 5x. You know that in a triangle the angles add up to 180 degrees so 12 + 5x + x = 180. Then you get 6x =168 and x =28 degrees. (**x being the thrid angle**)
The answer I got is (-6,-2) the x value is -6
Y=8x+12
y=8(32)+12
y=256+12
y=268
y=8(24)+12
y=192+12
y=204
204+268=$472
The instructor makes $472 a month.
Answer:
(31.919,42.881)
Step-by-step explanation:
