Answer:
14 trees is less than 640 inches
Answer:
Step-by-step explanation:
M<J = m<N ( alternate angles)
m<K = m<M ( alternate angles)
so the third angles must also be equal ( total 180 degrees in each triangle)
Therefor the triangles are similar
Answer:
<u>height</u><u>,</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>2</u><u>3</u><u>5</u><u> </u><u>ft</u>
Step-by-step explanation:
From trigonometric ratios:
![\cos( \theta) = \frac{adjacent}{hypotenuse}](https://tex.z-dn.net/?f=%20%5Ccos%28%20%5Ctheta%29%20%20%3D%20%20%5Cfrac%7Badjacent%7D%7Bhypotenuse%7D%20)
but:
![\theta = 90 \degree - 36 \degree \\ \theta = 54 \degree](https://tex.z-dn.net/?f=%20%5Ctheta%20%3D%2090%20%5Cdegree%20-%2036%20%5Cdegree%20%5C%5C%20%20%5Ctheta%20%3D%2054%20%5Cdegree)
adjacent is x
hypotenuse is 400 ft
![\ \cos ( 54 \degree) = \frac{x}{400} \\ \\ x = 400 \ \cos (54 \degree) \\ x = 235 \: \: feet](https://tex.z-dn.net/?f=%20%5C%20%5Ccos%20%28%2054%20%5Cdegree%29%20%20%3D%20%20%5Cfrac%7Bx%7D%7B400%7D%20%20%5C%5C%20%20%5C%5C%20x%20%3D%20400%20%5C%20%5Ccos%20%2854%20%5Cdegree%29%20%20%5C%5C%20x%20%3D%20235%20%5C%3A%20%5C%3A%20%20feet)
Answer:
it's C
Step-by-step explanation:
did the quiz