Angles of Elevation and Depression are used in measuring heights and distances in trigonometric applications using right triangles. These angles are made when we look up or down to view objects. Devices are available to measure angles of elevation and depression. These measured angles can be used in measuring heights and distance which are either tedious or impractical to measure, by modelling the situation into right triangles

6 0

3 years ago

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PLEASE HELP! Here's my word problem; A rectangular riding arena is 45 meters long. The stables are 10 meters wide and 26.6 meter

Pavlova-9 [17]

Answer:

Step-by-step explanation:

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7 0

3 years ago

What is the Composite Surface Area? Need help asap is due today.

jok3333 [9.3K]

I’m really not sure but 216 because bass multiplied by height multiplied by width (6*6*6)

4 0

3 years ago

Write the equation of the line that passes through the points (4,-6) and (-2,3)

yarga [219]

Here is your answer and an explanation

Answer: y = -2/3x

Explanation:

This can be determined by calculating the gradient of the straight line, using:

m=ΔyΔx

=−6−34−(−2)

=−96

=−32

Then we use the slope-point form of the straight line:

y−y1=m(x−x1)

to give:

y−3=−32(x−(−2))

∴y−3=−32(x+2)

∴y−3=−32x−3

∴y=−32x

7 0

3 years ago