Answer:
x = 7.5
Step-by-step explanation:
5/6 = 10/2x-3
Solve using cross products
5 ( 2x-3) = 6*10
Divide each side by 5
2x-3 = 6*10/5
2x-3 =12
Add 3 to each side
2x-3+3 = 12+3
2x =15
Divide each side by 2
2x/2 = 15/2
x = 7.5
Answer:
The answer is C. Refer to my graph of all the equations. They are done in order.
Color Code:
Red - y = 1/2x^2
Blue - x^2 = 8y
Green - x - 1/8y^2 = 0
Purple - x^2 = -8y
(6r - 1)(-8r - 3)
= -48r^2 - 18r + 8r + 3
= -48r^2 - 10r + 3
I hope this helps.
Answer:
Step-by-step explanation:
Line A: Neither
Line B: Neither