Rectangle x measures 7cm by (x+1)cm. rectangle b has dimensions of (3x+6)cm and 4cm. the area of rectangle x is half the area of rectangle y. calculate the lengths of the sides of the rectangles, and hence, their areas.

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85