75 is what percentage of 50? 20 is what percentage of 40?

9 is what percentage of 90?

4 is what perentage of 16?

Please help :) love you guys <3

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

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.

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50