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ahrayia [7]
3 years ago
5

Please help!! 10 points up

Mathematics
1 answer:
nasty-shy [4]3 years ago
8 0

Answer:

0.9212 (Answer b)

Step-by-step explanation:

Note that sin 52 deg 47 min = sin (52 47/60 deg)

Using the fact that pi radians = 180 degrees, convert the argument of the sine function to radians:

sin ( [52 47/60][pi rad][180 deg] )

= sin ( 0.2932 pi) = 0.9212

Using a calculator to evaluate this, we get 0.2891


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Aneli [31]
The country population would be 827 million in about 20 years.

This can be found by replacing "t" with 20 and solving. The solution would be about 8273.28 million. Thus meaning in about 20 years, the population would be 827 million.
8 0
3 years ago
(Apex 2.2.4 math 8)
Gennadij [26K]

Answer: D

Step-by-step explanation: slope = "rise over run" = 1.5/18 = 3/36 = 1/12 for the 1st section to the landing

slope is the change in height, the vertical change, divided by the change in horizontal distance

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5 0
2 years ago
Read 2 more answers
What are the least common multiple of 12,24,16?
vekshin1

Least Common Multiple is :

     48  

Calculate Least Common Multiple for :

   12, 16 and 24

Factorize of the above numbers :

   12 = 22 • 3  

   16 = 24  

   24 = 23 • 3  

LCM = 24 • 3

Least Common Multiple is :

     48


Please mark brainliest again because someone deleted my answer


8 0
2 years ago
you had eight hours until you have to be on set if you will spend 3/4 of an hour driving to the TV station how much time does th
Inessa05 [86]

Answer:

7 hours and 15 minutes

Step-by-step explanation:

8 - 3/4 = 7 1/4 hours

7 0
3 years ago
For f (x) = 9 * 81^x evaluate f(-1/2)
LekaFEV [45]

Step-by-step explanation:

f(x) = 9 * 81^x

When x = -1/2,

f(-1/2) = 9 * 81^(-1/2) = 9 * (1/9) = 1.

8 0
2 years ago
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