With rational coefficients (a, b and c), if one zero is rational, that means the discriminant is rational. We can conclude that the other is also rational.
Answer:
It is called a zero angle.
A 180 degree angle is called a straight angle.
A ninety degree angle is called a right angle.
The answer is (z - 3) (w + 6)
The answer would be 87,000,000 . because you move one spot to the right and if its higher than five or more you raise the score but if its 4 or less you let it rest .
Erica can travel 12 miles
subtract 1.75 by 10. Then divide that number by .65
Hope this helped! (: