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Yuki888 [10]
3 years ago
9

Find all solutions for a triangle with A = 40°, B = 60°, and c = 20.

Mathematics
1 answer:
Ket [755]3 years ago
3 0

Answer:C

Step-by-step explanation:

180-(60+40)=80°

C=80°

20/sin80. =a/sin40

a=(20sin40)÷sin80

=13.1

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In a linear Pair angles are?
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Henry buys a large boat for the summer, however he cannot pay the full amount of $32,000 at
Anna007 [38]

Answer:

Monthly payments=$418.14

Total amount will be=down payment + 48×$418.14

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Step-by-step explanation:

Loan payment per month=Amount to pay÷discount factor

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where D is the discount factor calculated using the formula;

\frac{(1+i)^n-1}{i(1+i)^n}

where i=periodic interest rate=annual rate divided by number of payment periods

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n=number of periodic payments=payments per year times number of years

⇒In this question you find the discount factor then divide the amount remaining to pay with the discount factor to get monthly payments

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Annual rate=5.5%=i=5.5%÷12=0.458%⇒0.00458

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D=\frac{(1+i)^n-1}{i(1+i)^n} \\\\\\D=\frac{(1+0.00458)^{48} -1}{0.00458(1+0.00458)^{48} } \\\\\\D=\frac{1.2455-1}{0.005703} \\\\\\D=\frac{0.2455}{0.005703} =43.05

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Monthly payments=$418.14

Total amount will be=down payment + 48×$418.14

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8 0
3 years ago
In Minnesota, the state sales tax rate is 6.875%. The price tag on an HDTV gives
torisob [31]

Answer:

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Now if the purchaser agrees to this amount and does anything to pay partially or in full, the tax is added.

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Edit

You have to be very careful when you use a term like rebate. Rebate is a very special kind of discount. Your purchase has to qualify for a rebate. Apparently this one does. If you are willing to spend 1560 on something, the merchant selling the product offers you a rebate to help you decide.

If the TV cost is 1200 you may not get the rebate.

3 0
3 years ago
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