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2 years ago

How to find the hypotenuse of a right angled triangle using trigonometry?

1 answer:

4 0

It depends on whether you have "Perpendicular" or "base"
If you have perpendicular then, you can use the formula:
sin Ф = P / H

If you have base then, you can use the formula:
cos Ф = B/ H

Hope this helps!

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Can anyone answer this for me?

Black_prince [1.1K]

The answer to problem #2 is,

( x , y ) ==> ( - x , - y )

All of them were rotated 180° clockwise which is the same as 180° counterclockwise.

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I hope that helps you out!!

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2 years ago

A computer repair technician charges $35 for each job plus $21 per hour of labor and 110% of the cost of parts. The total charge

Novay_Z [31]

Answer:

The cost of parts was $65.

Step-by-step explanation:

Let the cost of parts = x

35 + 21(3) + 1.10x = 169.50

98 + 1.10x = 169.50

71.50 = 1.10x

71.50/1.10 = 65

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2 years ago

Need urgent help ignore mine already attempts

MrMuchimi

Answer:

0.50

Step-by-step explanation:

There are two outcomes when flipping a coin, heads or tails, and one of them is heads so the probability is 1/2 = 0.50.

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3 years ago

Read 2 more answers

What is the length of BC? If your answer is not an integer, leave it in simplest radical form?

nexus9112 [7]

ANSWER

$|BC|=12\sqrt{2}\: ft$

EXPLANATION

The given right triangle is an isosceles triangle because

$m \: < \: B = 45 \degree = m \: < \: C$
This implies that,

$|AB|=12ft=|AC|$

From the Pythagoras Theorem,

$|BC|^2=|AB|^2+|AC|^2$

$|BC|^2= {12}^{2} + {12}^{2}$

$|BC|^2=2 \times {12}^{2}$

$|BC| = \sqrt{ {12}^{2} \times 2 }$

$|BC|=12\sqrt{2}\: ft$

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3 years ago

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Varvara68 [4.7K]

Answer:

2565000

Step-by-step explanation:

Easy, multiply them in a table.

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2 years ago

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