How fast is the area a of the triangle formed by the wall

Reference no: EM13177735

A 17.28 foot ladder is leaning against a vertical wall. If the bottom of the ladder is being pulled away from the wall at the rate of 6 feet per second, how fast is the area A of the triangle formed by the wall, the ground, and the ladder changing at the instant the bottom of the ladder is 7.28 feet from the wall? I need help solving this.

Reference no: EM13177735

Questions Cloud

Identify the vertex intercepts and zeros of a function : Identify the vertex, intercepts and zeros of a function.

Explain price functions as a rationer : .Differentiate between a price ceiling and a price floor (your answer should include the intentions and actions of buyers and sellers under both scenarios). 2.What action does government sometimes take to prevent a fall in prices when a price floor..

Write the equation in the slope-intercept form : Write the equation in the slope-intercept form and then find the slope and y-intercept of the corresponding line. 5x-6y-12=0

Calculate the variable costs of hand- made rocking chairs : calculate the variable costs of hand- made rocking chairs using the following information.

How fast is the area a of the triangle formed by the wall : A 17.28 foot ladder is leaning against a vertical wall. If the bottom of the ladder is being pulled away from the wall at the rate of 6 feet per second, how fast is the area A of the triangle formed by the wall, the ground, and the ladder changing..

What is the total time the roast should be in the oven : A roast is taken from the refrigerator, where the temperature is 40? F, and put in a 350? F oven. One hour later the meat thermometer shows a temperature of 90?F. If the roast is done when its temperature reaches 140?F, what is the total time the ..

Tradeoffs between pharmaceutical and technological products : The data contained in the following table shows the tradeoffs that occur in an economy that produces only two types of products: pharmaceutical and computer-related technological products. Use the data given in the table to graph the production po..

How much caffeine is in the person body at 5pm : Write a differential equation for A, the amount of caffeine in the body t hours after 7am and give the particular solution to this differential equation. How much caffeine is in the person's body at 5pm?

Alculate the economic cost of pursuing the mba : Moreover, she can expect a 5% salary increase each year with this employer. Apply the concept of opportunity cost to calculate the economic cost (as opposed to the accounting cost, which would not factor in opportunity cost) of pursuing the MBA ov..

User Account

All Pages