(HELP) A board with a length of 15 feet is leaning against a vertical wall. The angle that the board forms with the ground is 53.13°

Use a trigonometric function to determine the distance from the bottom of the board to the edge of the wall. In at least four sentences, explain why you chose your specific function and how it applies to the reference angle A. Be sure to include the key vocabulary words "cosine", "ratio", "adjacent side", "hypotenuse" and "angle measure" in your response. Describe each computational step in complete sentences.

9 ft

Step-by-step explanation:

-Let x be the length of the base dimension.

-We apply the cosine ratio:

-We substitute the given values to solve for x as follows:

Hence, the base length is 9.00 ft

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

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.