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forsale [732]
3 years ago
11

I really dont understand please help Simplify: cotθ/cosθsecθ

Mathematics
1 answer:
RUDIKE [14]3 years ago
4 0

Let theta = A... Since I got no theta in my phone's keyboard

CotA /cosAsecA

Buh we all know cotA=1/tanA.....which can also be rewritten as cosA/sinA.... (thus the reciprocative Form of sinA/cosA)

SecA=1/cosA

Therefore

1/tanA ÷cosAx1/cosA

1/tanA ÷cosA/cosA

CosA/cosA=1

1/tan A÷1

Hence =cosA/sinA

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How do I solve (2÷7)x = 300
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What is the future amount of 12,000 invested for 5 years at 14% compounded monthly?
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The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest.

<h3 /><h3>what is compound interest?</h3>

To begin, change R from a percentage to a decimal, using the formula:

r = R/100 r = 14/100

r = 0.14 rate per year;

Next, find A by solving

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A = 12,000.00(1 + 0.011666666666667)(60) (60)

A = $24,067.32

Summary: The total amount accrued, principal plus interest, with compound interest on a principal of $12,000.00 at a rate of 14% per year compounded 12 times per year over 5 years is $24,067.32.

The amount of the initial loan, or principal, is multiplied by one plus the annual interest rate raised to the number of compound periods minus one to determine compound interest. You will then be left with the loan balance plus compound interest.

To learn more about interest refer to:

brainly.com/question/2294792

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Check out the attachment below:

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3 years ago
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Answer:

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make a T chart

thats how it should work for you

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