Answer:
9 - 7x - x²
Step-by-step explanation:
-4x+2x2-x²+5-3x = -4x-3x+2x2+5-x²
I arranged the like terms together so it is easier to do the calculations.
-4x-3x+2x2+5-x² = -7x+4+5-x²
Simplify.
-7x+4+5-x² = 9-7x-x²
Answer:
Step-by-step explanation:
The only way I know is to divide the centimeters by 30.48
V=L X W X H
1,296=6 x w x 24
1,296=144 x w
1296/144=w
9=width
P/9 = 90
Multiply 9 to 90 to isolate the variable.
P = 9 x 90
P = 810
The answer is letter B. The image shows a relection because it is just the same as the original. Reflection is a transformation that gets the 2nd image just the same as the original. The transformation of DEFG is just the same as D'E'F'G'.
