Monica and ruben hung out at the mall on saturday. they spent 1 hour shopping for clothes and 1 hour at the food court. then they spent 30 minutes at the video arcade before heading home. if it was 9: 45 a. m. when monica and ruben started shopping for clothes, what time was it when they left the mall?

How do you solving the solution of each system using elimination?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

What is the area of the shaded sector?