C is a geometric sequence. the terms share a ratio of 5
Answer: x=90
Step-by-step explanation: 11 x 7.5 =90
Answer:
the blue model
20 birds in all
Step-by-step explanation:
Relationship between angle 1 and angle 3 is corresponding angles.
a. line d and e are parallel to each other
The formula for the discriminant is b^2-4ac. The formula you wote is in the form of
ax^2+c=0, so first, you need to bring that -2 to the left. When you do that, you get (the original equation would be ax^2+bx+c but you have no bx.)
3x^2-8
So, since there's no b, it would be
b^2-4ac
0^2-4(3)(-8
-12 x -8
96
