Answer:
(t-3)/(t+2)
Step-by-step explanation:
1 - 2/(t+3)
-------------------
2/(t^2-9) +t/(t-3)
Factor the denominator
1 - 2/(t+3)
-------------------
2/(t-3)(t+3) +t/(t-3)
Multiply the top and bottom bottom by (t-3)(t+3)/ (t-3)(t+3) to clear the fraction
( 1 - 2/(t+3)) * (t-3)(t+3)
-------------------
2/(t-3)(t+3) +t/(t-3) * (t-3)(t+3)
(t-3)(t+3) - 2(t-3)
-------------------
2 +t(t+3)
Distribute
t^2-3t+3t-9 - 2t+6
-------------------
2 +t^2+3t
Combine like terms
t^2-2t-3
-------------------
t^2+3t+2
Factor
(t-3) (t+1)
-------------------
(t+2) (t+1)
Cancel like terms
(t-3)
-------------------
(t+2)
Using the intersecting chord theorem:
15 x 2 = 5 x n
Simplify:
30 = 5n
Divide both sides by 5:
n = 30/5
n = 6
Answer:
ok so do L times W
Step-by-step explanation: then youl get the answer
Answer:
(1,5) is not a solution to the system of equations
Step-by-step explanation:
To find the point (1, 5) is a solution to the system of equations.
We look at the intersection of both graphs given
Both graphs intersects at (0,2)
Intersection of two graphs is the solution of system of equations
Two graphs intersects at (0,2). so (0,2) is the solution of system of equations
(1,5) is not a solution to the system of equations
(1/2,3)(2,3/4)
slope = (3/4 - 3) / (2 - 1/2) = (3/4 - 12/4) / (4/2 - 1/2) =
(-9/4) / (3/2) = -9/4 * 2/3 = -18/12 = -3/2