31. t= 10/9
43. x= -1/14 (the “-“ can go either on the top or bottom)
45. z= 0.21
Answer:
8
Step-by-step explanation:
3 + 4 = 7
6/12 + 1/2 = 1
7+1 = 8
Answer:
Lines that have a slope of -3
Step-by-step explanation:
Take the negative reciprocal of 1/3 and all lines that have that as the slope are perpendicular
The answer is 2,4,6,and 8
