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givi [52]
3 years ago
15

Find the value of a. Round the nearest tenth.

Mathematics
1 answer:
forsale [732]3 years ago
7 0

Answer:

a = 24.0

Step-by-step explanation:

We can use the law of sines to solve

sin 150       sin 12

---------- = ----------

a                    10

Using cross products

10 sin 150 = a sin 12

10 sin 150 / sin 12 = a

a=24.04867

To the nearest tenth

a = 24.0

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Determine whether the figures are similar.
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you don't have enough information, you would need one of the long lengths on the smaller parallelogram to determine similarity

Step-by-step explanation:

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3 years ago
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Please help! 20 points thanks :)
4vir4ik [10]

Answer:

Option A

Step-by-step explanation:

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We substitute the values given and see which option corresponds with our equation:

\frac{-4-(-6)}{-2-3}
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50 points! A $60 sweater is marked "8 % off." If there is a sales tax of 7%, will the actual amount paid for the sweater be grea
deff fn [24]
60*0.08   Multiply the price of the sweater by 0.08, or 8%
4.8         solution
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55.2       solution
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59.064   solution
$59.06   round down to 59.06


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4 years ago
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If f(x)=-x^2x+6x-1 and g(x)=3x^2-4x-1, find (f-g)(x)
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<h3><u>(f - g)(x) = -2x^2 + 10x</u></h3>

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Can someone help me out here
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The best options are B and D
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