Answer:
The triangle formula is always base times height divided by 2 I forgot the circle formula
Step-by-step explanation:
Answer:(9y-7)(9y+7)
Step-by-step explanation:
81y^2-49
=(9y)^2-(7)^2
=(9y-7)(9y+7)
Answer:
Had a problem in school like this, all you gotta dois ta
The correct answer is 50%.
Approximately the middle 50% of data is contained inside the box of a box plot.
Answer:
x= -21
Step-by-step explanation:
-1/3=7/x
-1x=21
-1x/-1=21/-1
x= -21
