Answer:
D.
Step-by-step explanation:
The line goes through those points
Answer:
ST = 32
Step-by-step explanation:
First let's call r the radius of the circle, so:
SU = UT = r
Using the formulas of secant and tangent segments in a circle, we have that:
tangent and tangent: QR^2 = QP^2
7x - 19 = 4x + 2
3x = 21
x = 7
tangent and secant:
QP^2 = QS * QT
(4x + 2)^2 = (34 - r) * (34 + r)
900 = 1156 - r^2
r^2 = 256
r = 16
ST = SU + UT = 2*r = 16*2 = 32
Answer:
Step-by-step explanation:
Given
Required
Express as partial fraction
Expand the numerator
Factorize
Factor out x + 3
As a partial fraction, we have:
Take LCM
Cancel out (x + 3)^2 on both sides
Open bracket
By comparison, we have:
===>
Substitute 3 for A
Solve for B
Substitute: and in
Hence, the partial fraction is:
Answer:
what do you need help with?
Step-by-step explanation:
Answer:
Your answer is indeed correct. f(-8) = 3
Step-by-step explanation: