1. x(2x^2-x+4)
2.-3(y-1)(y+2)
3.-(11w^2+18w-1)
Answer:
50 degrees.
Step-by-step explanation:
The angles of a triangle will always add up to be 180, so add and subtract to find the missing value. :)
Answer:t=1
Step-by-step explanation:
16-2t=t+9+4t
Collect like terms
4t+2t+t=16-9
Combine like terms
7t=7
Divide both sides by 7
7t ➗ 7=7 ➗ 7
t=1
14.4 inches / 9 = 1.6 inches
Each column is 1.6 in wide
Answer:
A,24ft
Step-by-step explanation:
you have 48^2ft and Marcia needs two squares that are each 12^2ft,
12+12=24
48-24=24
answer=24ft
