A man is parasailing on a lake. The rope he is holding is 150 feet long and he is 45 feet above the water. What is the horizonta
1 answer:
9514 1404 393
Answer:
143.1 ft
Step-by-step explanation:
Assuming the rope is tied to the boat, and that the geometry can be modeled by a right triangle, the Pythagorean theorem is helpful.
150² = 45² + d²
d = √(150² -45²) = √20475 ≈ 143.1 . . . . feet
The horizontal distance between the man and the boat is about 143.1 feet.
You might be interested in
Answer:
y = x + 5
Step-by-step explanation:
Let's do it in slope-intercept form, it will look like this:
m = slope
b = y -intercept
To find our equation we will plug in the slope, plug in the point given, and solve for b.
y = mx + b
y = x + b
4 = (-2) + b
4 = + b
5 = b
Plug the b into our original equation, and there is our answer!
y = x + 5