A right triangle has two sides equal to 8 units and 17 units. Which could be the length of the third side of this triangle? -5 units
-9 units
-15 units

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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