The perimeter of a square is 20 ft. If you increase the length of the square by 2 feet and decrease the width by 1 foot, what is the area, in square feet, of the new figure
Ann entered a race which required a run of 10 km north and a bike of 120 km west. Determine her running speed if she cycled ten times faster than she ran and the total race took her four hours to complete.
Match each expression with its simplified form. 1. a/(a^2-4)+2/(3a+6) 2.5/a+7 3.a/ab-3/b 4.6/ab+8/a 5.3a/4b^2-b/6a
Simplify the numerator and the denominator separately, then find the quotient -3(-2)/5-(-1)=? Quotient=?
The area of the smaller trapezoid is 771 m2. Measurements for the base of the trapezoids are small:28 large:64
The average speed of a plane is 560 kilometers per hour. How long does it take the plane to travel 140 kilometers?
Two cars leave Denver at the same time and travel in opposite directions. One car travels 10 mi/h faster than the other car. The cars are 500 mi apart in 5 h. How fast is each car traveling?
Each interior angle of a regular n-sided polygon is 150 degrees. How many sides does the polygon have?
Give an example of an integer that is not a natural number. Give an example of a real number that is not a rational number Please help me out on this problem Thanks
