The circle below represents Earth. The radius of Earth is about 6400 km. Find the distance d, in kilometers, to the horizon that a person can see on a clear day from each of the following height h = 400 Round your answer to the nearest tenth of a kilometer.

Q: Use the Pythagorean Identity to find the exact coordinates of a point on the unit circle that has…

A: using identity sin2 x + cos2 x=1

Q: ylinder radius = 19 cm and height = 31 cm. Use your calculator’s pi button and round answers to two…

A: Given: Cylinder radius = 19 cm and height = 31 cm.

Q: Kristin boards a Ferris wheel at the 3- o'clock and rides the Ferris wheel for one full rotation.…

A: Given, Radius=14 m Let, s be the number meter travelled from 3 o' clock

Q: W O 1. Measure the line segment to the nearest millimeter. 1cm' 2 3 4 1in uad 24 millimeters 23…

A: In this question we have to measure the line segment.

Q: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

A: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

Q: In AVWX, v = 9.5 inches, w = 1.4 inches and ZX=94°. Find the area of AVWX, to the nearest 10th of a…

A:

Q: Place an X in the table to show the shape of the vertical cross section of each figure 7 shown.…

A: This is a Simple question based on cross section of shapes Solution is given below

Q: On a map, the coordinates for Phoenix are (– 12, – 16) and those for Miami are (6, 8), specified in…

A:

Q: Refer to the picture shown below. The distance between point A and B is 50 feet. Find the height, h,…

A: The distance between point A and B is 50 feet. m∠A=37°m∠B=44°

Q: A B 50 80 ft

A: In triangle ABC                Cos 50 =  BC/AB                 AB = 80/cos 50                AB =…

Q: Find the speed of the automobile if each tire on a car has a radius of 15 inches. The tires are…

A:

Q: G

A: We can find the answer as below

Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does…

A: Given,          A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know…

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

Q: Find the distance between each pair of point round the answer to the nearest tenth if necessary

A: