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leva [86]
3 years ago
5

Find the value of x.

Mathematics
2 answers:
Digiron [165]3 years ago
8 0

Answer:  The value of x is 10 units.

Step-by-step explanation:  We are given to find the value of x from the figure shown.

We can see in the figure a right-angled triangle where

one of the acute angle has measure 30°, the perpendicular associated with this acute angle is of length 5 units and the hypotenuse is of length x units.

We are to find the value of x.

Applying the ratio for sine of an acute angle in the given right-angled triangle, we have

\sin 30^\circ=\dfrac{5}{x}\\\\\\\Rightarrow \dfrac{1}{2}=\dfrac{5}{x}\\\\\Rightarrow x=5\times2\\\\\Rightarrow x=10~\textup{units}.

Thus, the value of x is 10 units.

Gnoma [55]3 years ago
5 0

Answer:

x = 10

Step-by-step explanation:

Since the triangle is right use the sine ratio to find x

sin30° = \frac{opposite}{hypotenuse} = \frac{5}{x}

cross- multiply

x × sin30° = 5 ( sin30° = 0.5 )

0.5x = 5 ( divide both sides by 0.5 )

x = 10

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Alisiya [41]

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You will take the fraction and multiple it with the original price. It will then give you the discount price, you will then need to subtract the discounted amount from the original sale price which is 5225. Then you will get your final answer.

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