I looked this up and according to brainly it’s 25 numbers.
Firzt set up an equation.
x-18=-5x
-18=-6x
3=x
Answer:
20
Step-by-step explanation:
(b1+b2) divided by 2 x h
2+6=8/2=4
4x5=20
Answer:
C.
Step-by-step explanation:
when compared to tells us:
.
The discriminant, tells how many real solutions we will have.
If is zero then you have one real solution.
If is positive then you have two real solutions.
If is negative then you have no real solutions.
Our discriminant is negative, so we have no real solutions.
The answer you are looking for is the one that says your discriminant is negative which is C.