It is 5 times the size of the object
Answer:
Step 4
Step-by-step explanation:
Step-by-step explanation:
10 red 6 blue so 16 altogether.
apologies if I'm wrong
Answer:
20
Step-by-step explanation:
The discriminant of a quadratic is the expression inside the radical of the quadratic formula.
b^2-4(ac)
Substitute in the values of a
, b
, and c
.
(-2)^2-4(1*-4)
Elevate the result to find the discriminant.
4+16
=20