Dont understand how to answer it

Iwill give you ! what is the measure of ∠v ?

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

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