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Leni [432]
3 years ago
15

Given that cosθ=817 and sinθ=−1517 . What is the value of tanθ?

Mathematics
1 answer:
Alchen [17]3 years ago
3 0

Answer:

tan∅ = -1517/817

Step-by-step explanation:

tan∅ = sin∅/cos∅

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Answer:

\frac{26}{45} and \frac{3}{11}

Step-by-step explanation:

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Expressing as a fraction

\frac{52}{90} ( divide numerator/ denominator by 2 )

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(b)

Expressing as a fraction

\frac{30}{110} ( divide numerator/ denominator by 10 )

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14 ponds equals how many onces
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One pound is equivalent to 16 ounces.

Thus, multiply 14 pounds with 16 to get the number of ounces.

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aleksandrvk [35]
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The equation tan(55 degree) equals StartFraction 15 Over b EndFraction can be used to find the length of Line segment A C. Trian
kaheart [24]

The length of line segment BC is 10.5 inches.

Given that

The equation tan(55 degrees) equals 15/b, which can be used to find the length of Line segment AC.

Triangle ABC is shown.

Angle BCA is a right angle and angle BAC is 55 degrees.

The length of AC is b and the length of hypotenuse BC is 15 centimeters.

We have to determine

What is the length of Line segment AC?

According to the question

Triangle ABC is shown.

Angle BCA is a right angle and angle BAC is 55 degrees.

The length of AC is b and the length of hypotenuse BC is 15 centimeters.

Here, BC is not the hypotenuse of the right triangle ABC.

The length line segment AC is given by,

In triangle ABC

\rm Tan\theta = \dfrac{Perpendicular}{Base}

Where \rm tan\theta = 55 degrees, Perpendicular = 15 and base is b.

Substitute all the value in the equation

\rm Tan\theta = \dfrac{Perpendicular}{Base}\rm\\\\ Tan55= \dfrac{15}{b}\\\\b = \dfrac{15}{Tan55}\\\\b = \dfrac{15}{1.42}\\\\b = 10.5 \ inches

Hence, the length of line segment BC is 10.5 inches.

To know more about Trigonometry click the link given below.

brainly.com/question/13350002

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