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Mariana [72]
2 years ago
15

Find x, round to the nearest tenth degree.

Mathematics
1 answer:
Romashka [77]2 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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Joseph is pouring concrete for his new patio. The area of the patio is 25.2 square feet
lidiya [134]

Answer:

3.5ft

Step-by-step explanation:

A = L(W)

25.2 = 7.2(W)

3.5 = W

5 0
2 years ago
An expression is given. 3 × (8 + 2) ÷ 2 Which statement is true about the parentheses in this expression?
muminat

Answer:

I don't think you typed the full problem, but the answer is either that you do the parenthesis first, or that it adds to 10

Step-by-step explanation:

5 0
3 years ago
Either enter an exact answer in terms of pi or use 3.14 for pi and enter your answer as a decimal
Phantasy [73]

Area of a circle with diameter 14.

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4 0
3 years ago
Suppose $12000 is invested into a savings account for 23 years. The interest on the account is conpounded continuously. How much
KATRIN_1 [288]
I'm guessing to probably divide $45,000 by 23 and then multiply that answer by $12,000. I hope this helps
5 0
2 years ago
Question:
Allisa [31]

We know that 24 is 160% more than some recommended number, let's call it "x." This means 1.6 times the recommended number equals 24. Therefore, all we need to do is solve for x.

1.6x=24

x=\frac{24}{1.6}

Make sense?


4 0
2 years ago
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