Answer:
35 degrees
Step-by-step explanation:
Complementary angles make up 90 degrees.
1 angle is 55 degree so next angle =
90 - 55 = 35
3x+17+5x=7x+10
Simplify:
3x+5x+17=7x+10
8x+17=7x+10
Get the variables on one side:
8x-7x+17=7x-7x+10
x+17=10
One-step equation:
x=-7
Answer:
yes
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
The slope of a line is found by using
m = (y2-y1)/(x2-x1)
(10-4)/(1--2)
6/(1+2)
6/3
2
Answer:
The answer is 12 units.
Step-by-step explanation:
Looking at the figure we see that
and
Now from equations (1) and (2) we have values for and so we put those into the equation (3) and get:
Therefore the answer is 12 units.