The circumference of a circle is 12 cm. What is the circle's area?
1 answer:
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Answer:
1. C
2. C
Step-by-step explanation:
1. x = , y = 4t +3
Solve for t:
t =
Plug in t:
y = 4( ) +3
y = 4 +3
2. x = 2t, y = t + 2
Solve for t:
t = x/2
Plug in t:
y = 1/2x + 2
Answer:
Step-by-step explanation:
There are several ways to solve this quartic equation. But since the coefficients, they repeat a=1,b=2,c=1,d=2, but e=0, and they are multiple of each other, then it is more convenient to work with factoring as the method of solving it.
As if it was a quadratic one.