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kirza4 [7]
3 years ago
8

Find the area of the triangle. Round your answer to the nearest tenth.

Mathematics
1 answer:
nataly862011 [7]3 years ago
8 0

Use A = (ab•sin C)/2.

A = (54•54)•sin(27)/2

A = 661.9181486203

We now round off to the nearest tenths, which means to 1 decimal place.

A = 661.9 yards^2

Answer: Choice D

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Answer:

144

Step-by-step explanation:

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4 0
3 years ago
Polynomial division
Serjik [45]
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Then:
      _________________
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     _____-2_-8    -8____________
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Since there is no remainder, -2 is a root and (x+2) is a factor of the poly.

The quotient comes from  those coefficinets 1  4  4  

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6 0
4 years ago
Previous studies have reported that elite athletes are often deficient in their nutritional intake (for example, total calories,
Naddik [55]

Answer:

(3138.29, 3705.11)

Step-by-step explanation:

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To construct 95% confidence interval

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Hence margin of error = 2.010*\frac{987}{\sqrt{50-1} } \\=283.41

Confidence interval lower bound = 3421.70-283.41\\=3138.29

Confidence interval upper bound = 3421.70+283.41\\=3705.11

Conf interval = (3138.29, 3705.11)

7 0
4 years ago
For which pairs of functions is (fog)(x) = 12x
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Its d
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7 0
3 years ago
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irinina [24]
<span> Diego can swim 3/4 of a mile per hour</span>
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