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ser-zykov [4K]
3 years ago
6

The quotient of twice a number t and 12

Mathematics
1 answer:
Arisa [49]3 years ago
5 0
(t + 12) ^ 2
(t + 12) (t + 12)
t ^ 2 + 12t + 12t + 144 144 24
t ^ 2 + 24t + 144 -------|--------
(t + 12) (t + 12) = 0 12,12 | 24

t = -12
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grandymaker [24]

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Step-by-step explanation:

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First of all, we have to find the common ratio

Here

a_1 = 1500\\a_2 = 1530\\a_3 = 1560.60

Common ratio is:

r = \frac{a_2}{a_1} = \frac{1530}{1500} = 1.02\\r = \frac{a_3}{a_2} = \frac{1560.60}{1530} = 1.02

So r = 1.02

The general form for geometric sequence is:

a_n = a_1r^{n-1}

Putting the first term and r

a_n = 1500 . (1.02)^{n-1}

To find the 9th month's balance

Putting n=9

a_9 = 1500 . (1.02)^{9-1}\\= 1500.(1.02)^8\\=1757.4890

Rounding off to nearest hundredth

$1757.49

Hence,

Leo's balance after 9 months will be: $1757.49

Keywords: Geometric sequence, balance

Learn more about geometric sequence at:

  • brainly.com/question/10772025
  • brainly.com/question/10879401

#LearnwithBrainly

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3 years ago
Triangle OPQ is similar to triangle RST. Find the measure of side RS. Round your answer to the nearest tenth if necessary. OPQR
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Answer:

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Step-by-step explanation:

You need to set up the proportion of corresponding sides.

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7(RS) = 31(17)

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RS = 527/7 = 75.2857...

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You would have 198,324 pesos. All you have o do is multiply 1,983.24 by 100
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Answer:

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Step-by-step explanation:

It can't be isosceles triangle because has at least one line of symmetry and an equilateral triangle has three lines of symmetry... While scalene does not have enough space to have sides with equal length.

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4^2/4^-7<br><br> help me?? please??!
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Answer: 4 to the 9th power. This is the answer to the picture. I used the app "Photomath"

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