Answer:
See below.
Step-by-step explanation:
Infinite Solutions:

No Solutions:

Answer:
-2
Step-by-step explanation:
m=y2-y1/x2-x1
y2=2 y1=8
x2=2 x1=4
=2-8/4-2
=-4/2
=-2
I think
(Total)
3 : 6 : 8 = 17
(Times by 30 to get total then you times by each ratio/side)
90 : 180 : 240= 510cm
Answer:
Measure of the other angle is equal to
°.
Step-by-step explanation:
An angle is formed by two rays or lines or line segments that share the same vertex.
Two angles are said to be complementary if their sum is
°.
Measure of one angle is equal to
°.
Let measure of another angle be 
Therefore,

°
So, measure of the other angle is equal to
°.