An equation and the first step in its solution are shown. Equation: x2 + 3x – 9 = 0 Step 1: x2 + 3x + h = 9 + h What value of h is used to solve the equation by the method of completing the square? A. 3 2 B. ( 3 2 ) 2 C. 9 2 D. ( 9 2 ) 2

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

How do i i solve this equation? -18 = x/3 + 3