Whats 1 to the power pf 10

Divide. write in the simplest form. 4 1/6 divided by 10

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

Measure a and b and find their sum. how are the angles related?