the answer is 44.75 I would explain but ehhhhhhhhhh
Answer:
b
Step-by-step explanation:
make a formula, its the easiest way to solve problems like these also its very efficent
You do 27 divided by 90 27/90=0.3 and then move the decimal two places which would give you 30%
9514 1404 393
Answer:
1 +i√3.5
Step-by-step explanation:
In vertex form, the equation is ...
2(x² -2x +1) +7 = 0
2(x -1)² +7 = 0
Then the solutions are ...
(x -1)² = -7/2
x = 1 ±i√3.5
One solution is 1+i√3.5.
