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quester [9]
3 years ago
11

How do I factor this trinomial? 4c^2-12c+9

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0
So the answer is (2c – 3) (2c – 3) or (2c – 3)^2

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Determine whether each ordered pair is a solution of the inequality-3x-4y<6
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Answer:

it's (6,0) I can't explain though

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2 years ago
One gym charges a $50 sign up fee and $65 per month. Another gun charges a $90 sign up fee and $45 per month. Foe what number of
alina1380 [7]
2 months.
the equations are
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3 years ago
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If Train A is moving 66 mph and is 456 miles from the station while Train B is moving 72 mph and is 502 miles away, which train
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Answer: train A arrives first

Step-by-step explanation:

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3 years ago
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5 0
2 years ago
What interest will be earned if $6300 is invested for 3 years at 12% compounded monthly?  Write your answer rounded to the neare
Butoxors [25]
Answer:
Interest earned = 2713.8

Explanation:
We will solve this problem on two steps:
1- get the final amount after three years
2- get the interest earned by subtracting the initial amount from the final one.

1- getting the final amount after 3 years:
The formula that we will use is as follows:
A = P (1 + r/n)^(nt)
where:
A is the final amount we want to calculate
P is the initial amount = 6300
r is the interest = 0.12
n is the number of compounds per year =12
t is time in years = 3

Substitute to get the final amount:
A = P (1 + r/n)^(nt)
A = 6300 (1 + 0.12/12) ^ (12*3)
A = 9013.8

2- getting the interest earned:
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Hope this helps :)
7 0
3 years ago
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