Find the measure of the third angle of a triangle given the measure of two angles are 86º and xº. a.(86 – x)º strike reset b.(90 – x)º strike reset c.(94 – x)º strike reset d.(180 – x)º strike reset

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?