Answer:
9 and 10
Step-by-step explanation:
Answer:
the answer is 23
Step-by-step explanation:
Answer:
73
Step-by-step explanation:
When you have a line intersecting another line, the angles produced by the intersection will be equal to 180.
This means that (-39 + x) + 146 = 180. Solve for x.
(-39 + x) + 146 = 180
-39 + x = 34
x = 73
The angle measures must sum to 360 in order for the figure to tessellate about a vertex.
Hello!
The simple equation for a quadratic formula is
where a, b, and c are numbers not equal to zero
The answer choice that follows this is A
The answer is
Hope this helps!