Simplify the expression to a + bi form:
V81 + ✓-49
49 - V-1

Arectangular exercise mat has a perimeter of 36 feet the length of the mat is twich the width writeand solve an equation to determine the length in feet. of the mat then find the area in square feet of the mart

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2