1. two lines meet at a point. set up and solve an equation to find the value of x
1 answer:
Answer: 1) 57 degrees
2) 50 degrees
3) a- 58 degrees, b- 32 degrees
Step-by-step explanation:
78, 52, and the number inbetween = 180
if u find the inbetween number it will be vertically opposite to a
You might be interested in
Answer: the answer is B
Step-by-step explanation:
Answer:
The pattern is that they are multiplying by -3 every time. 81*-3 = -243
Answer:
23, 25, 27
Step-by-step explanation:
n + (n+2) + (n+4) = 4n - 17
3n + 6 = 4n - 17
3n - 4n = -17 - 6
-n = -23
n = 23
therefore,
23, 25, 27 are the 3 consecutive odd integers
Answer:
10x-20
Step-by-step explanation:
5(2x-4)
5x2=10
5x4=20
