Alternate interior angles are:
(2x-70) = (x+30)
2x-x = 30+70
x = 100
the angle 5y is supplementary to the other angle.
5y + (100+30) = 180
5y + 130 = 180
5y = 180-130
5y = 50
y = 50/5
y = 10
there are 6 sections and the sections are 4 x 4
so the correct expression can be 6x4x4
Answer:
We can conclude they are congruent
Step-by-step explanation:
Because of the vertical angles theorem
Answer:
Negative
Step-by-step explanation:
A negative plus a negative (negative minus a positive) will give you a negative. -1.69 + (-1.69) = -3.38
-3.38 is a negative, therefore the answer is negative.
