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Luden [163]
3 years ago
11

7 times (3xsquared - 2x + 7)

Mathematics
1 answer:
Ksivusya [100]3 years ago
7 0

Answer:49x plus 49

Step-by-step explanation:

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The population of a certain city is decreased by 5332 in 20 years express the change in population per year as a unit rate
3241004551 [841]

Answer:

266.6 per year

Step-by-step explanation:

53392 / 20 = 266.6

= 266.6 per year

5 0
2 years ago
What is the answer for Expanding <br> 2t(6t-3)
Jlenok [28]

Answer:

Step-by-step explanation:

12t2 - 6t

8 0
3 years ago
Dean invests $500 for 10 years at a rate of 1.7% per year simple interest. Calculate the total interest earned during the 10 yea
Ann [662]
Answer: $85

Explanation:

4 0
3 years ago
Find the common ratio of the geometric sequence -18,126,-882
gtnhenbr [62]

Answer:

r = - 7

Step-by-step explanation:

The common ratio r is the ratio of a term to the preceding term, that is

r = 126 ÷ - 18 = - 882 ÷ 126 = - 7

5 0
3 years ago
the point (2,3) is in the terminal side of an angle theta, in standard position. what are the values of sine, cosine, and tangen
suter [353]
(2,3) so x=2, y=3 and h=(2^2+3^2)^(1/2)=√13

sina=3/√13, cosa=2/√13, tana=3/2 Afterwards multiply sina and cosa by √13/√13 and get sina=(3√13)/13 and cosa=(2√13)/13
8 0
3 years ago
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