Which Of The Following quadrilaterals have Diagonals that are perpendicular to each other?

What is the formula for volume.

Solve for n. 2n - 35=52n - 35=5

A wildlife sanctuary has two elephants. One has a weight of 11,028 pounds and the other has a weight of 5 1/2 tons. A platform can hold 22,000 pounds. Can the platform hold both elephants

If a seamstress is paid $7.85 per hour and work 18.75 hours in one week how much is she paid that week

Which is a more precise measurement 57.65lb or 34.9lb

Craig has the following set of 13 cards. If a card is randomly chosen from Craig's set, what is the probability that the card will be either a five or a diamond? Diamond: 7/13 Five: 2/13

There are 150 members in the school marching band. the band wants to raise $30,000 for a trip to a national competition. the school agreed to contribute $10,000 towards the trip.

Erica baby sits for 4 1/2 hours and is paid $27. A. How much does she make per hour? B. How much does she make for 8 hours? C. If the people she babysits for have $34 to pay her, how long can they stay out.

List sale price of each item $25; markdown 12% $16.45; markdown 33%

Find the principal (positive) square root of 10. If necessary, round the answer to the nearest hundredth (two decimal places).