Are the diagonals of a parallelogram perpendicular? Why or why not? Explain.

3 90/100 equals what decimal

Every square is a parallelogram. Every square is a parallelogram. a. True b. False In triangle GHJ, m H = 85° and m G = 60°. Choose the correct symbol to put in the blank. HJ ___ JG

Slove a=lw for a if l=12m and w=6m

Find the probability of a couple having a baby girl when their third child is? born, given that the first two children were both girls. assume boys and girls are equally likely.

Which unit would you use to measure the length of a football field

If 1/8in is 1 foot. What is 3/4in?

It requires 5 hours for Mary to paint a building. If she and Jack work together, they can paint the same building in 3 hours. Find the time, in hours, it would take Jack to the building alone.

Which of these is an example of a literal equation? O A. ax - by=k O B. 4x + 7 = 22 O C. 2x+7y O D. 5 + 20 = 52

What's y=4x-2 3x+2y=-4

The sum of two numbers is 23 and the difference is 4