1 answer:
Answer:
x = 40
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
x+2x+x+20 = 180
Combine like terms
4x+20 =180
Subtract 20 from each side
4x+20-20 =180-20
4x = 160
Divide each side by 4
4x/4 =160/4
x = 40
You might be interested in
Answer:
the 1 one
Step-by-step explanation:
Answer:
(four being the slope)
Step-by-step explanation:
So lets use
ΔY/ΔX
or the y2-y1 over x2-x1
Therefore, the slope is 4
Answer:
8 miles
Step-by-step explanation:
Since
16 x 4 = 64
Therefore
2 x 4 = 8
8 miles
Answer: -3p^53q^3-5
Step-by-step explanation:
Answer:
Use Microsoft Math solver
