If u = < -7, 6> and v = < -4, 17> , which vector can be added to u + 3v to get the unit vector < 1, 0> as the resultant vector? a. < 18, -57> b. < 18, -45> c. < 20, -57> d. < 20, -45>

Find the value of the variable and the length of each secant segment.

The trigonometric ratios sine and secant are reciprocals of each other

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