(3.583,-5.833) is your answer to the problem. because that is we’re they meet
Answer:
to what?
Step-by-step explanation:
Answer:
y = x^2 +6x+8
Step-by-step explanation:
First find the zeros, -4 ,-2
y =a (x - -4) (x - -2)
y = a(x+4)(x+2)
Then it is multiplied by a constant so pick a point on the curve and solve for the constant
We will use (0,8)
8 = a(0+4)(0+2)
8 = a(8)
a =1
y = (x+4)(x+2)
Writing in standard form
FOIL
y = x^2 +2x+4x+8
y = x^2 +6x+8
cos0 = √3/2
1 - cos²0 = sin²0
= 1/4 = sin²0
sin in quadrant 4 is negative
sin0 = -1/2
Answer: c.) 10.35
Step-by-step explanation:
A purely resistive impedance will always have a phase angle of exactly 0o (ZR = R Ω ∠ 0o). A purely inductive impedance will always have a phase angle of exactly +90o (ZL = XL Ω ∠ 90o).
