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a building is 1 ft from a 10-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 ne should place the ladder 9 ft
from the fence for stability. to the
nearest tenth of a foot, how long a
adder will he need?

How can you decide witch operations to use to slice a two step equation

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?