Hello,
y=-3x+11
3x+2(-3x+11)=7
==>-3x=7-22
==>-3x=-15
==>x=5
y=-3*5+11=-4
Answer D
The exterior angle of a polygon equals the central angle.
360 / 21.2 =
<span>
<span>
<span>
16.9811320755
</span>
</span>
</span>
Which rounds to 17 sides.
Answer:
4/3
Step-by-step explanation:
The answer, when perpendicular, is always the reciprocal
F(x)<span>= -10
</span>f(5)=-10
f=-10 divided by 5
f=-2
1.
a. -10/7
b. 5/3
c. 3.02
d. 6 1/2 (it is a bit blury, hard to tell)
explanation- so the opposite of a positive is a negative, the opposite of a negative is a positive. so it is the same for this. for example 10/7 is positive so you make it a negative for it be the opposite.
i would help with the rest, but it is hard when you have to label things on a diagram when you are doing it on a computer like this. sorry!