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AysviL [449]
2 years ago
15

Find the measures of ∠X and ∠Y.

Mathematics
1 answer:
mojhsa [17]2 years ago
3 0

Answer:

so u see

Step-by-step explanation:

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3 years ago
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What is the value of x in the figure below? In this diagram, △ABD~△CAD.
morpeh [17]

<u>Given</u>:

Given that the triangles ABD and CAD are similar.

The length of AB is 12.

The length of BD is x.

The length of AC is 27.

We need to determine the value of x.

<u>Value of x:</u>

Let us use the leg rule to determine the value of x.

Thus, we have;

\frac{BC}{AB}=\frac{AB}{BD}

Substituting the values, we get;

\frac{27}{12}=\frac{12}{x}

Cross multiplying, we get;

27x=12\times 12

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x=\frac{16}{3}

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3 years ago
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Tpy6a [65]

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The answer is multiplicative identity.

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4 0
3 years ago
4(7-x)+5x&lt;-3<br><br> Please help
Sedbober [7]

Answer:

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Step-by-step explanation:

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A 14.5-m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the wall (above the fire truck)
UkoKoshka [18]

Answer:

h = 7.47 m

Step-by-step explanation:

According to the question, we have a right triangle formed by the ladder with the wall and the floor.

The length of the ladder is the hypotenuse and the desired height is the opposite. This is due to the fact that "the ladder makes an angle of 21" 27" with the horizontal". Then, the trigonometric ratio to use is sine:

sin(\theta)=\frac{opposite}{hypotenuse}

Using the values given:

sin(\21"27")=\frac{h}{14.5}

Multiplying both sides by 14.5:

14.5*sin(\21"27")=14.5*\frac{h}{14.5}

14.5*sin(\21"27")=h

Then h = 7.47 m

8 0
3 years ago
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