Howard is designing a chair swing ride. The swing ropes are 4 meters long, and in full swing they tilt in an
angle of 23º. Howard wants the chairs to be 3.5 meters above the ground in full swing.
How tall should the pole of the swing ride be?
Round your final answer to the nearest hundredth

The Height of the pole = 7.18 m

Step-by-step explanation:

Given:

The rope is 4 m long.

The angle is tilted at 23° when the distance from the ground is 3.5 m

To Find:

The height of the pole

Solution:

Find the length of the pole from the top to the swing (Denoted by x in the attachment):

Let the distance be H

cos θ = Adjacent / Hypotenuse

cos (23) = H / 4

H = 4 cos(23)

H = 3.68 m

Find the height of the pole:

Height of the pole = 3.5 + 3.68

Height of the pole = 7.18 m

1) is right

step-by-step explanation:

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.