1/2x+1/3y=0 1/4x-1/2y=8
What is the solution of the system shown?
(-8,12)
(8.-12)
(8.12)

Find the multiplicative inverse of 8-12i

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

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.