Trigonometry

Special Right Triangles

Find the exact value of cosec 90 * + cot 30 * - tan 0*.

The first quartile of a data set is 52, and the third quartile is 72. which one of these values in the data set is an outlier? A. 81 B. 41 C. 21 D. 101

Solve for x. - 3x + 4b > 9

There are 2,00 pounds in a ton. How can you write 2,000 with an exponent?

Simon is making wreaths to sell. He has 60 bows, 36 silk roses, and 48 carnations. He wants to put the same number of items on each wreath. All the items on a wreath will be the same type. How many items can he put on each wreath?

Solve the formula for the specified variable h=42t+1/2at^2 for a

What is 200 divided by 23,000

Evan has $0.45 worth of pennies and nickels. He has a total of 21 pennies And Nickels All together. Determine the number of pennies in the number of nickels that Evan has.

A car burns 40% of the oil in its engine. The car contains 6000 mL of oil. How much oil does the car burn?

Compute the instantaneous rate of change of g (x) = x^2-1/4 at x=1

Scott needs to fill a 3-gallon pitcher with water, but it won't fit under the faucet. He fills a 1-quart container with water from the faucet and then pours the water into the pitcher.