8 x 12 (15) = 120x180
71.25*3=3.75 = 3 1/4 inches
Answer: $78.98, about $79
Step-by-step explanation:
14.99+27+26.99=78.98
Answer: 12/25
Steps:
1. Turn 0.48 into 48/100
2. Divide the numerator and denominator of 48/100 by 4, which ends up as 12/25.
Answer:
Step-by-step explanation:
Consider the quadratic equation, we have

Dividing the equation by a, we get

Put
on the other side,

Add
on both the sides,

completing the square, we have

Now, solving for x,


Multiply right side by
,

which is the required quadratic formula.