Which type of quadrilateral has diagonals that will always divide it into four congruent triangles?

The sum of three consecutive numbers is 318. What is the third number in the series?

5. Dave has work shirts in 5 different colors. He works three days each week. How many possible arrangements are there for the shirts each week? 15 60 120 125

You are reading a book and you currently have 300 pages left to read. You are able to read 15 pages an hour. Write an equation that represents how many pages (y) you will have left to read after x hours.

Find the value of x. Round to the nearest tenth. tan 46 = x/12

Put the numbers in decreasing order 438.216 438.126 439.612 439.261

Enrique collected 7 more than 2 times as many recyclable bottles, b, as Natasha collected. Write an expression for the number of bottles Enrique collected in all.

Orlando is making a design for a logo he begins with a square measuring 22 inches on a side. The second square has a side length of 17.6 inches and the third square has a side length of 14.08.

1. Collin noticed that various combinations of nickels and dimes could add up to $0.65. Let x equal the number of nickels Let y equal the number of dimes What is the domain where y is a function of x and the total value is $0.65? A.

Anne wants to tie a support line from the top of a 50 foot radio tower to an anchor spot 30 feet from the tower's base. Approximately how long will the line need to be?

At 6:00 p. m. the temperature was - 5°F outside. By midnight the temperature had dropped 12 degrees. What was the temperature at midnight? A. - 7°F B. - 17°F C. 17°F