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liberstina [14]
3 years ago
5

Solve the following pythagorean theorem question and round to the nearest tenth if necessary. Please show all your work.

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
5 0
90×90=8,100 (length 1) --> 120×120=14,400 (length 2) --> lengths minus eachother 14,400-8,100=6,300 --> divide by 2 6,300÷2=3,150
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Evaluate 5x (-2x 2) for x = 3.
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You need to figure out how much money you make each week at the sales job. Assume you work a
Over [174]

Answer:

This true because why ?

Step-by-step explanation:

3 0
2 years ago
Enos took out a 25-year loan for $135,000 at an APR of 6.0%, compounded monthly, and he is making monthly payments of $869.81. W
Alborosie
Present value = 135000
Monthly interest, i = 0.06/12 = 0.005
Monthly payment, A= 869.81

Future value of loan after 16 years
F=P(1+i)^n      [compound interest formula]
=135000(1+.005)^{16*12}
=351736.652

Future value of payments after 16 years
\frac{A((1+i)^n-1)}{i}
=\frac{869.81((1+0.005)^{16*12}-1)}{0.005}
=279287.456

Balance = future value of loan - future value of payments
=351736.652-279288.456
= $ 72448.20

Note: the exact monthly payment for a 25-year mortgage is
A=\frac{P(i*(1+i)^n)}{(1+i)^n-1}
=\frac{135000(0.005*(1+0.005)^{25*12}}{(1+0.005)^{25*12}-1}
=869.806892

Repeating the previous calculation with this "exact" monthly payment gives
Balance = 72448.197, very close to one of the choices.

So we conclude that the exact value obtained above differs from the answer choices is due to the precision (or lack of it) of the provided data.

The closest choice is therefore <span>$72,449.19</span>
6 0
3 years ago
Read 2 more answers
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