Answer:
m = 4
Step-by-step explanation:
In order for this equation to be true, the angles must be complementary.
So, 18m- 12 + 7m + 2 = 90
25m - 10 = 90
25m = 100
m = 4
Answer: Your answer is 3.77
Step-by-step explanation:
Answer:
prob -3x^2+3 +1
Step-by-step explanation:
looks like the graph turned upside down. so to to that you need to multiply everything by -1. and the plus 1 is cause look like the took the graph 1 point higher everytime.
A. All of the members of the PTA.
The triangle is an isosceles triangle so that means the base angles must be congruent.
The sum of the interior angles of a triangle add up to 180 degrees.
Subtract 52 degrees from 180 degrees.
180 - 52 = 128
Divide 128 degrees by 2.
128/2 = 64
m∠X = 64°
