<span>A = a is an example of reflexive algebraic property.so correct answer is B
reflexive property</span>
The answer is math+math=math
The sum of the angles equals 540
There are 3 angles that measure (x - 30) and 2 angles that measure (x)
3(x - 30) + 2(x) = 540
3x - 90 + 2x = 540
5x - 90 = 540
5x = 630
x = 126
x - 30 = 126 - 30 = 96
Answer: x = 126, x-30 = 96
Answer:
I think its 7.5 but I might be wrong
Step-by-step explanation:
I think it is 1/3 but I am not sure. Sorry if wrong.
