What is the best method to use in finding the roots of x2 = 45. -Completing the square
-extracting the square root
-factoring
-quadratic formula

Question 5 spring semester final exam math evaluate

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n