Find the area of a square with a diagonal of 4cm.

Write a definition of "polygon" in your own words.

If a house is purchased at $240,000, what is the predicted value of the house in 12 years if it appreciates at a rate of 4% per year? Round to the nearest cent, if necessary.

What is the value of the expression?2/4 + 3/2 = the 4 and 2 is exponent

12.73+0.06x=13.48+0.14x

Select the stopwatch, and time how long it takes for a weight to oscillate back and forth 10 times (a single oscillation is represented by a return to a weight's original position). The period of oscillation T is this time divided by 10.

Tamiko is covering this flower bed with wildflowers seeds. what is the area of the flower bed

A soccer team won 30% of their games and won 40 games. how many games did they play?

The units digit is twice the tens digit. If the number is doubled, it will be 12 more than the reversed number. Find the number.

The dimensions of a rectangular piece of paper are 8.5 inches and 11 inches. Veronica folded the piece of paper along its diagonal. Which measurement is closest to the length of the diagonal in inches?

Angie completes 80% of her homework problems before basketball practice. She was assigned 30 problems total. How many problems were completed before basketball practice?