D 20 cubic feet would be your answer
Ax^2 + bx + c = 0, the discriminant
is b^2 - 4ac when I try to solve with option 2
6^2 - 4(2)(3) = 12
So the answer is 2
Add 5/6 and 9/10
first look for a common denominator....that's....30
so now the fractions are 25/30 + 27/30
add the numerators keep the common denominator.
52/30 in mixed number is 1 22/30, now reduce the fraction, divide by 2, so
1 11/15, so Noelle has 1 11/15 ribbon altogether.
Answer:
option a
Step-by-step explanation:
7/8 * -4/21
=7*-4/8*21
=-28/168
=-1/6
In maths product means multiplication.