Answer:
x = -2 & x = 1
Step-by-step explanation:
Answer:
the answer would be -4
Step-by-step explanation:
The opposite reciprocal of -1/9 is 9
So the answer is A
Answer:
x<-7
Step-by-step explanation:
180-40=140. 140/5 = 28
x= 28
angle B: 5(28) = 140
140 + 40 = 180
180=180