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Ipatiy [6.2K]
3 years ago
11

Answere 1-4 PLEASE help I will give thanks or mark most brainly if you have a good answere

Mathematics
1 answer:
Dafna1 [17]3 years ago
5 0
1. common denominator is 4
2. common denominator is 2
3. common denominator is 3
4. common denominator is 2
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photoshop1234 [79]

Answer:

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Step-by-step explanation:

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If y varies directly as x, what is the value of y in these ordered pairs?<br> (8, 4) and (4, y)
soldi70 [24.7K]
So if we see the first one (8,4) x=8 and y=4

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6 0
3 years ago
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Zolol [24]

Option A:

$ \sin A= \frac{14}{50}, \ \cos A= \frac{48}{50}

Solution:

Given data:

AB = 50, BC = 48, AC = 14

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$\sin A= \frac{Opposite \ side}{Hypotenuse}

$\sin A= \frac{AC}{AB}

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$\cos A= \frac{Adjacent \ side}{Hypotenuse}

$\cos A= \frac{BC}{AB}

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$\therefore \  \sin A= \frac{14}{50}, \ \cos A= \frac{48}{50}

Hence option A is the correct answer.

7 0
3 years ago
What is the period, in seconds, of a simple pendulum of length 5 meters? Use the gravitonal constant g=9.8m/s^2 and round your a
SSSSS [86.1K]
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<span>=> T ≈ 4,49s </span>
4 0
3 years ago
Read 2 more answers
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