Eric is flying an airplane at an altitude of 2200 feet. He sees his house on the ground at a 45" angle of depression. What is Eric's horizontal distance from his house at this point? 2200 ft O A 1100 feet OB 110 feet OC 220 feet O D 2200 feet

Q: What is the angle that spans this sector

A:

Q: Miguel drives 220 meters up a hill that makes an angle of 4° with the horizontal ground. To the…

A: The figure of problem

Q: Gabriel is a rock climber. He stands at the top of a cliff that is 100 feet high. He looks down at…

A:

Q: Find the revolutions per second of a 33 inch diameter wheel on a car traveling exactly 70 miles per…

A: Given: A car traveling with 70 miles per hour. That is, And

Q: Find MLABD. (9х - 22) (6х - 7) D.

A: Given that:

Q: I have to round m and b to 3 decimal places

A: Let's find both value at 3 decimal places.

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: Sarah measured her height and she was 4.5 feet tall. Sarah measured her shadow and it was 9 feet…

A: Given, Height of Sarah = 4.5 feet  Shadow of Sarah = 9 feet  Shadow of tree = 90 feet  We have to…

Q: Convert coordinate (5,4) to palar coor dinates, o<o<2r and cdo Raund the Cartesian to 3. decim…

A:

Q: A plane is flying with an airspeed of 160 mph and heading of 150º. The wind currents are running at…

A: Given Information -  Airspeed of the plane = 160 mph Heading of the plane = 150º Speed of wind = 35…

Q: Marco is 450 m due east of the centre of the park. His friend Ray is 450 m due south of the centre…

A:

Q: Caitlyn skis along a circular ski trail with a radius 1.4 km long. Caitlyn starts at the 3-o'clock…

A: we have  d=1.4θ implies, θ=d1.4

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.