How many obtuse angles does a equilateral have

Nick has to build a brick wall. Each row of the wall requires 6 squared bricks. There are ten rows in the wall. How many bricks will Nick require to build the wall?

The sum of two integers is - 11. One integer is 8 find the other integer

The ratio of boys to girls on a soccer team is 2 to 3. If there are 25 players, how many are girls?

Find the missing length of the triangle. 7.8 ft 17.8 ft b = ft

The difference between eight times a number and three is equal to negative 19. what is the number?

11,760,825 in expanded form

What's 9x - 7 = - 7 show your work

Find all the the real square roots of 144

Inez and Felicia had three days to read a book. Inez read 40 pages the first day, 60 pages the second day, and 125 pages the third day. Felicia read the same book, but she read an equal number of pages each of the three days.

Which direction does the graph of f (x) = 15x + 11 - x2 open? Up Right Down Left