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chubhunter [2.5K]
2 years ago
11

The ratio of the drummers to guitar players who tried out for a band is 28:14. If there are 84 drummers,how many musicians are t

here altogether?
Mathematics
2 answers:
tino4ka555 [31]2 years ago
6 0

Answer: 42

Step-by-step explanation:

28 : 14 = 84 : 42

MatroZZZ [7]2 years ago
4 0
Since 28x3 gives you 84, the number of drummers, you would also need to apply that to the number of guitar players. 14x3=42. Since the question asks how many musicians there are in total, just add the number of drummers and guitar players together. 84+42=126.


There are 126 musicians altogether.
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Answer:

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Step-by-step explanation:

Given that the speed of the airplane = 610 mph.

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As, distance = time x speed, so

The distance covered at 270 degrees, d_1 = 1\times610=610 miles.

The distance covered at 310 degrees, d_2 = 3\times610=1830 miles.

Total distance covered, d, is the magnitude of the sum of vectors \vec{d_1} and \vec{d_2} as shown in the figure.

The angle between the vectors \vec{d_1} and \vec{d_2}, \theta=310-270=40 degree.

Magnitude of sum of the vectors \vec{d_1} and \vec{d_2},

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