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e-lub [12.9K]
3 years ago
5

What is the sine ratio of angle E? A - 5/3 B - 3/5 C - 5/4 D - 4/5

Mathematics
2 answers:
sergejj [24]3 years ago
7 0

Answer:

The correct option is B.

Step-by-step explanation:

In a right angled triangle

\sin \theta=\frac{perpendicular}{hypotenuse}=\frac{opposite}{hypotenuse}

In the given triangle DEF, the opposite sides of angle E is DF=6 units and hypotenuse EF=10 units.

The sine ratio of angle E is

\sin E=\frac{DF}{EF}

\sin E=\frac{6}{10}

\sin E=\frac{3}{5}

The sine ratio of angle E is 3/5, therefore the correct option is B.

Andrej [43]3 years ago
3 0
Sine: opposite divided by the hypotenuse

So, S = 6/10
S = 3/5

{B} is what I got. 
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The simplified expression of (-11/2x+30)-2(-11/4x-5/2) is 35

<h3>How to simplify the expression?</h3>

The expression is given as:

(-11/2x+30)-2(-11/4x-5/2)

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brainly.com/question/723406

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