Answer:
sorry I don't know
Step-by-step explanation:
sorry
Answer:
d and g
Step-by-step explanation:
Supplementary angles add up to 180 degrees, so we know that (6x+28)+(2x+8)=180. 8x+36=180, 8x=144. x=18. 6x+28=18(6)+28=136
2x+8=36+8=44
Just look up the name of your worksheet online then after the name of it
type in answer key.
The answer you are looking for is (1, -8)
remember that: x=[(-b/2a)]
and that the problem is set up as y=ax^2+bx+c
calculate:
x=[-8/2(-4)]
x=[-8/-8]
x=1
then:
y=(-4)*1^2+(8*1)-12
y=(-4)+8-12
y=(-4)+8-12
y=4-12
y=(-8)
(1, -8)
Answer:
I´m pretty sure it´s 2.(-3,6).
Step-by-step explanation: