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notsponge [240]
3 years ago
6

I forgot how to do this:

Mathematics
2 answers:
Vikentia [17]3 years ago
4 0

Answer:

Slope = -9/2

Two points are (-2,9) and (2,-9)

Step-by-step explanation:

The two points the equation should go through are (-2,9) and (2,-9), (Dark Green and Light Blue).

The slope-intercept is calculated using the two points above;

-9 - 9 = -18

2 - (-2) = 4

Slope = -18/4 or -9/2

Hope this helps!

solmaris [256]3 years ago
4 0
The slope would be -9/2
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The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Data;

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<h3>Trigonometric Ratio</h3>

Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

Tan\theta = \frac{opposite}{adjacent} \\tan 30 = \frac{35}{x}\\ x = \frac{35}{tan30}\\ x = 60.62ft

The horizontal distance between Carl and the rock at sea is approximately 60.62ft.

Learn more on trigonometric ratio here;

brainly.com/question/12172664

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2 years ago
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