Answer:
-3
Step-by-step explanation:
firstly, -3/12 is not in the simpliest form so we have to simplified it:
-3/12 / 3 = -1/4, now we got:
= (-6*(-1/4)*-4*5) / 10
The upper part of the equation: (-6*(-1/4)*-4*5) can be simplified as:
((-6*-1*-4*5) / 4) / 10
= (-120/4)/10
= -30 / 10
= -3
Hope this help you :3
Answer:
A quadratic equation is an equation that can be rearranged to where x represents an unknown number and a, b, and c represent known numbers.
quadratic equation: x=-b+_sqrt(b^2-4ac)/2a
Step-by-step:
Alright I will not explain BUT I know the answer nvm I will explain a little so
first we need to arrange this equations ok so the first one is (-1,2) and (3,2)
and then use this formula y^2-Y^1 and then X^2-X^1 so the answer is
A
You can divide the 7.85 by 5 and then times it by 4 to get the final answer:
7.85/5 = 1.57
1.57*4 = 6.28
The answer is $6.28,
Hope this helps! :)
The answer is 7728 if that last part is 42.