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Mariana [72]
3 years ago
15

Find x, round to the nearest tenth degree.

Mathematics
1 answer:
Romashka [77]3 years ago
5 0

Answer:

Step-by-step explanation:

Use the Law of Cosines

A = arccos[(10²+14²-9.6²)/(2×10×14) ≅ 43.3°

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marta [7]

Answer:4/5(w+7)=w

Step-by-step explanation:

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4/5(w+7)=w

This formula checks

4/5(28+7)=28

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3 years ago
the sales tax on the purchase of a futon is 33.53.if the tax rate is 7%,find the purchase price of the futon.
Nesterboy [21]
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NNADVOKAT [17]

Answer:

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6 0
3 years ago
Read 2 more answers
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SIZIF [17.4K]

Answer:

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Step-by-step explanation:

Is that what you need if not I will change the answer

6 0
2 years ago
Which could be the graph of f(x) = |x -h| + k if h and k are both positive?
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Step-by-step explanation:

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