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PilotLPTM [1.2K]
4 years ago
6

Plz help me find x ASAP

Mathematics
1 answer:
krek1111 [17]4 years ago
6 0

Answer:

x=74.5

Step-by-step explanation:

31+2x=180

Every inside of a triangle is 180 degrees

The next step is to subtract 31 from both sides to get

2x=149

divide both sides by two to isolate the variable to get

x=74.5

Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

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A building society offers a rate of 11% per annum simple interest. Beth-Ann deposit 24000 in the society for 15 months. Calculat
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Answer:

The amount of money due to Beth-Ann at the end of this period​ is $27, 300.

Step-by-step explanation:

The amount at the end of a period, when simple interest is being charged is:

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Here interest is computed using the formula:

I=P\times R\times T

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P = 24,000

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T = 15 months = 1.25 years

Compute the Interest as follows:

I=P\times R\times T

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The interest earned is, <em>I</em> = $3,300.

Compute the amount of money due to Beth-Ann at the end of this period​ as follows:

A=P+I

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Thus, the amount of money due to Beth-Ann at the end of this period​ is $27, 300.

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  0.14    +       0.28         <em>"or" means to add, "and" means to multiply</em>

= 0.42

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Answer: C

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