Answer:
x = 7
Step-by-step explanation:
Vertical angles are congruent (equal). Therefore, we can set the values equal to each other in an equation to solve for x.
7x + 68 = 2x + 103
5x + 68 = 103
5x = 35
x = 7
Answer:
15a + 12
Step-by-step explanation:
3*5a=15a
3*4=12
=15a+12
Answer:
10 degrees
Step-by-step explanation:
take 180-170
and then 10 is your answer
you only need to try to get to 180
Answer:
Step-by-step explanation:
x+20=11x+30 minus x from both sides
20=10x+30 minus 30 from both sides
-10=10x divide by 10
x= -1
Answer:
The slope would be -3/7
Step-by-step explanation
To get the numerator of the slope, you would do -2 minus 1 to get -3. Then to get the denominator, you would do 4 minus -3 to get 7. That would leave you with a final answer of -3/7 as your slope.
