The perpendicular sides of a triangular rug measure 6 feet and 9 feet. Calculate the area of the rug. a. 39 sq. ft c. 21 sq. ft b. 27 sq. ft d. 19 sq. ft

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?