Answer:
A
Step-by-step explanation:
Discriminant= 8^2-4(16)(1)
=0
Fraction is used to rename 5/6
Answer:
The least common denominator is 21
Step-by-step explanation:
3 & 7 equal 21 which is the least common factor that it equals
The measure of ∠BEC would be 80 degrees
Answer:
12
Step-by-step explanation:
so basically
(x^2+2)*(1-3x)=-3x^3+x^2-6x+2
now plug in -1
-3(-1)^3+(-1)^2-6(-1)+2=12
hope this helped :)
