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zhenek [66]
3 years ago
6

What is the measure of ∠R ?

Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0

Answer:

Just took the quiz, the answer is "33.5" :)

Zinaida [17]3 years ago
4 0
Using the Law of Sines  (sina/A=sinb/B=sinc/C for any triangle)

sinR/30=sin96/54

sinR=30sin96/54

R=arcsin(30sin96/54)°

R≈33.5°  (to nearest tenth of a degree)
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PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
RUDIKE [14]

Jackie wants to keep her total work time <em>under </em>20 hours, so we can set up a rough inequality right away:

(work time in hours) < 20

Now, it's going to take here 1/2 = 0.5 hours to finish each necklace, an 1 hour to finish each bracelet, so if she's making x necklaces, it'll take her 0.5x hours to make all of them, and if she's making y bracelets, it'll take her 1y = y hours to finish those. Putting the two together, it'll take her 0.5x + y hours altogether to make the necklaces and bracelets. Putting that together with our first inequality, we get the final inequality

0.5x + y < 20

4 0
3 years ago
Type the correct answer in each box
levacccp [35]

Answer:

76589607+789607p8=2

Step-by-step explanation:

3872oed0w89p23-98937ey9tg=2

4 0
3 years ago
Consider a diving board that is 10 feet above a pool. If the ladder is 5 feet away from the base of the diving board, approximat
OleMash [197]

Answer: 15 feet

Step-by-step explanation:

From the question, we are informed that a diving board is 10 feet above a pool. Since the ladder is 5 feet away from the base of the diving board, to calculate how tall is the ladder is, we subtract -5 from 10. This will be:

= 10 - (-5)

= 10 + 5

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The answer is option C.

5 0
3 years ago
The mathematics faculty at a college consists of 4 ​professors, 10 associate​ professors,8 assistant​ professors, and 10 instruc
Mariana [72]
44 *rounded real answer is 7/16
4 0
4 years ago
A number is randomly picked from this list: 10, 20, 30, 40, 50. what is the probability of picking an even number
ivanzaharov [21]
Hey there! :)

There are 5 numbers.

Even numbers end with 2, 4, 6, 8, or 0

All of the numbers end in 0

That means all the numbers are even

Your answer is: 5/5 = 1

Hope this helps :)
7 0
3 years ago
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