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const2013 [10]
3 years ago
6

Which explains how to find the radius of a circle whose equation is in the form x2 + y2 = z?

Mathematics
2 answers:
bezimeni [28]3 years ago
7 0

Answer:

z would be your radius

Step-by-step explanation:

Equation: (x - h)² + (y - k)² = r²

Simply take √r² to find <em>r</em>, your radius.

lys-0071 [83]3 years ago
3 0

Answer:

The radius is the square root of the constant term, z.

Step-by-step explanation:

option C on edgenuity 2020

hope this helps!

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Gertrude takes out a $5,500 subsidized stafford loan, which must be paid back in ten years. gertrude will graduate four years af
Leno4ka [110]

The total amount of interest will Gertrude pay by the time the subsidized Stafford loan is repaid is $2094.80.

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

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

A=P\times\left(1+\dfrac{r}{n\times100}\right)^{nt}\\

Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate<em> r </em>of in the time period of <em>t.</em>

Gertrude will graduate four years after taking out the loan. if the loan has an interest rate of 6.8%, compounded monthly, and Gertrude makes monthly payments.

Put the values in the above formula as,

5500=P_{mt}\times\left(1-\dfrac{6.8}{12\times100}\right)^{-12\times10}\\P_{mt}=63.29

In the 10 years, the refund she gets,

A_r=63.29\times12\times100\\A_r=7594.8

Interest paid by her is,

I=7594.8-5500\\I=2094.8

Thus, the total amount of interest will Gertrude pay by the time the subsidized Stafford loan is repaid is $2094.80.

Learn more about the compound interest here;

brainly.com/question/24274034

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2 years ago
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3 years ago
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Step-by-step explanation:

|-11.02| - |-9.91|  (First solve in absolute)

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As a mixed number:  5 and 8/1000

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Hi! The answer to your question is D. Equation B and Equation D

Step-by-step explanation:

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