Question: A building is 2 ft from a 9-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft

A building is 2 ft from a 9-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from the ground. He plans to place a ladder over the fence so it rests against the building. (See the figure.) He decides he should place the ladder 8 ft from the fence for stability. To the nearest tenth of a foot, how long a ladder will he need?

4 ft 9 ft 8 ft 2ft

Step by Step Solution

★★★★★

3.31 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Let x length of ladder Distance from building to ladder 8 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related College Algebra Questions!

Petoskey Stone Quarry, Inc.(PSQ), a calendar year, accrual basis C Corporation, provides landscaping supplies to local builders in northern Michigan. PSQ has always been a family owned business and...

A fence 8 ft tall runs parallel to a tall building at a distance of 4 ft from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the...

A fence it feet high runs parallel to a tall building and is, feet from it (Figure 23). Find the length of the shortest ladder that will reach from the ground across the top of the fence to the wall...

From a tract of land a developer plans to fence a rectangular region and then divide it into two identical rectangular lots by putting a fence down the middle. Suppose that the fence for the outside...

A building is 1 ft from a 7-ft fence that surrounds the property. A worker wants to wash a window in the building 10 ft from the ground. He plans to place a ladder over the fence so it rests against...

a building is 2ft from a 9-ft fence that surrounds the property. a worker wants to wash a window in the building 14ft from the ground. he plans to place a ladder over the fence so it rests against...

A building is 3 ft from a 7ft fence that surrounds the property.A worker wants to wash a window in the building 12 ft from the ground.He plans to place a ladder over the fence so it rests against the...

I'm having a hard time with this question A building is 3 it from a 9-ft fence that iation surrounds the property. A worker wants to wash a window in the building 14 ft from the ground. He plans to...

a building is 2 ft from a 9 ft fence that surrounds the property. a worker wants to wash a window in the building 13 ft from the ground. he plans to place a ladder over the fence so it rests against...

Please help me with these questions from Math 151. Thank you so much. 1. A box with a square base and gpen top_ must have a volume of 119164 cmg. We wish to find the dimensions of the box that...

Yong Seng (YS) is a manufacturing firm. It has three support departments: A, B and C, and three operating departments: P, Q and R. Its support departments provide services to both other support and...

Suppose the mass W of a worm grows according to the differential equation dW/dt = (4t - t2)e-3t with W(0) = 0. When does this worm grow fastest? Find W(2). How much larger would the worm be if it...

1 A&B is a private limited company. It produces a well-known branded breakfast cereal called Oatz which has a reputation for good quality. The cost of producing each box of Oatz is $1. The cereal is...

Price searchers can set the prices of their products. Does this mean that they will charge the highest possible price for their products? Why or why not?

Determine no whether the function is even, odd, or neither even or odd. a. f (x) = 2x3 - x b. f (x) = 4x2 + 2x - 3

For each equation in Exercises, under the given condition: (a) Find k and (b) find a second solution. 1. kx2 - 17x + 33 = 0; one solution is 3 2. kx2 - 2x + k = 0; one solution is -3

In Exercises, use the given graph to find (a) the x-intercepts and (b) the zeros of the function. b. 5-4-3-2 C.y 5-4- 3-2 2 3 4 5 e. 5-4-3-2 -4 g. h. -$-4-3-2I2 345 x 5-4-32 1234 5

Susan has purchased a whole life policy with a death benefit of $500,000. Assuming that she dies in 10 years and the average inflation has been 3 percent, what is the value of the purchasing power of...

DTAP Sear 0:51:25 Save Submit Test for Grac roblem 4.11 Ratio Calculations) Question 7 of 3 eBook 1 Problem Walk-Through Assume the following relationships for the Cauder Corp.: Sales/Total assets...

What makes a good interview guide for a qualitative research?