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alekssr [168]
3 years ago
11

Find a. Round to the nearest tenth.

Mathematics
1 answer:
Anna007 [38]3 years ago
5 0

Answer:

Step-by-step explanation:

Using the Law of Sines is the way to go, but before you we use it we need the measure of angle A.

180 - 102 - 28 = A so

A = 50 degrees.  Now setting up the Law:

\frac{sin50}{a} =\frac{sin28}{27}  and cross multiply to get

27sin50 = asin28 and

\frac{27sin50}{sin28}=a so

a = 44.1 cm

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47000 is the original salary (100%)
3% of 47000 is :
0.03 x 47000
= 1410
you would make $1410 more
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What is mpo?<br> 128°<br> O 1730<br> O 1920<br> O 256°
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it's the 2nd one because

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A car rental charge is $40 per day plus $0.30 per mile traveled write the equation as a function
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Solve for x in the following:<br> 8x^2 + 6x = -5
artcher [175]

Answer:

No solution or

(-3±2i\sqrt{31})/8

Step-by-step explanation:

To get the solution, move everything to the left side of the equation:

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If you need an imaginary solution you can plug it into the quadratic equation:

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8 0
3 years ago
To ensure he never eats the whole cake, Bobby only decides to eat half of what’s left for each serving. If 2/3 of the cake are l
siniylev [52]
1st serving: 2/3 * 1/2 = 2/6 or 1/3
2nd serving: 1/3 * 1/2 = 1/6
3rd serving: 1/6 * 1/2 = 1/12
4th serving: 1/12 * 1/2 = 1/24
5th serving: 1/24 * 1/2 = 1/48

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16/48 + 8/48 + 4/48 + 2/48 + 1/48 = 31/48

Bobby ate 31/48 of the cake in total.
4 0
3 years ago
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