Answer:
sup dude
Step-by-step explanation:
Answer:-1/4
Step-by-step explanation:
Take the negative of the reciprocal for perpendicular lines. In the case of no slope (y=number) replace y with x
81. a negative times a negative is a positive
Answer:
3y
Step-by-step explanation:
(-9x+7y)-(-9x+5y)
Distribute the negative(-)
-9x+7y+9x-5y
-9 and 9 cancel each other
3y
Answer:
C. 394 feet
Step-by-step explanation:
.7 is closer to the next whole number.