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Wittaler [7]
2 years ago
14

If A = 117 degrees, B = 12 degrees, and b = 12, find a. Round to the nearest tenth.​

Mathematics
1 answer:
ludmilkaskok [199]2 years ago
5 0

Answer:

<h2>a = 51.4</h2><h3></h3>

Step-by-step explanation:

<u>sinA</u> = <u>sinB</u>

  a         b

<u>sin(117)</u> = <u>sin(12)</u>

   a             12

a * sin(12) = 12 * sin(117)

a = <u>12 * sin(117)</u>

         sin(12)

a = 51.4

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Kendell made 2/5 of a necklace in 1/9 of an hour. How many necklacws can she make in one hour?
Ivahew [28]

Answer:

18/5 or 36 necklace

Step-by-step explanation:

kendell made 2/5 necklace in 1/9 hours

how many will she make in 1 hour

hmmm?

2/5 = 1/9

x = 1

2/5 × 1 = 1/9x

x = 2/5 ÷ 1/9

x = 2/5 × 9/1

x = 18/5

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4 0
2 years ago
SECOND TIME POSTING<br> Find the area of the shaded region.
topjm [15]

Answer:

The answer is 25.

Step-by-step explanation:

150/6 is 25

I think that is the correct answer sorry I didn't answer before didn't see the problem.

7 0
3 years ago
Find the volume of this cone. <br><br> Round to the nearest tenth. <br><br> 10ft<br><br> 6ft
alexira [117]

Step-by-step explanation:

If radius = 6ft and height = 10 ft

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= (1*22*6*6*10)/3*7

(1*22*2*6*10)/7

3960/7

565.714

570ft

<h2><u>MARK ME AS BRAINLIST</u></h2>
3 0
1 year ago
What expression is equivalent to 1/36
IrinaVladis [17]

The expression equivalent to 1/36 are :-

\frac{1}{36}  \:  =  \:  \frac{2}{72} ; \frac{3}{108} ; \frac{4}{144} ; \frac{5}{180}

<h2 />

3 0
2 years ago
What type of number is the square root of 5?​
pshichka [43]

Answer:

That is called an 'irrational algebraic number'

Hope this helps!! :)

4 0
2 years ago
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