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Evgen [1.6K]
2 years ago
15

ZA Round your answer to the nearest hundredth.

Mathematics
1 answer:
Ahat [919]2 years ago
5 0

Answer:

<em>A = 48.81°</em>

Step-by-step explanation:

<u>Angles in a Right Triangle</u>

When the side lengths of a right triangle are known and an angle must be determined, we can use the trigonometric ratios that relate angles and sides.

The tangent ratio is defined as:

\displaystyle \tan A=\frac{\text{opposite leg}}{\text{adjacent leg}}

Opposite leg to angle A is 8 and adjacent leg is 7, thus:

\displaystyle \tan A=\frac{8}{7}

Using the inverse tangent funcion:

\displaystyle A=\arctan\frac{8}{7}

Calculating:

A = 48.81°

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2 years ago
Which of the following represents the equation of the line passing through (-4,5)
Sergio [31]

Answer:

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Your input: find the equation of the line perpendicular to the line y=5/2−x/2 passing through the point (−4,5).

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5 0
3 years ago
Yeah can someone help me plz
erastovalidia [21]
11. you do 3x3=9 then plus 9+2 = 12 then 12 x 12 = 144
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