Answer:
hi! so for perpendicular it's negative reciprocal!
so is -4/3 and 3/4 negative reciprocals?
oh and remember reciprocals are flipped!
if you still don't get it let me know aha
Yes, the student's theory is correct, because the survey shows that the seventh graders spend more time playing games on the weekend than the eighth graders.
Answer:
Step-by-step explanation:
X = total amount of people
80% of x = 540
.8x = 540
x = 675
There were 675 people
Answer: 60°
Step-by-step explanation: 180 - 120 = 60.
