Which equation is correct regarding the measure of 1?
O m1= 1/2(a-c)
O m1= 1/2(a+c)
0 m1= 1/2(b-d)
Om1= 1/2(b+d)

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

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?