Answer:
8
Step-by-step explanation:
Considering the given value of sum of interior angles with exclusion of one to be 1070 then we can write it as
1070=180(n-2) where n is the number of sides required here.
Making n the subject of the formula then following step by step


Therefore, the shape is octagon and it has 8 sides.
Answer:
x = 25
Step-by-step explanation:
The angles in a triangle must add up to 180 degrees, so:
180 - (53 + 27) = 100
100 ÷ 4 = 25
I can't see any table, is there a picture?
but something like 45x would be near the answer
Answer:
Step-by-step explanation:
Formula: y=Mx+b
m is slope
b is y-intercept
Substitute your values:
y = -2x + 3