Prove that sec^2x-cosec^2x=tan^2x-cot^2x

Evaluate 7!. Ο 120 Ο 5,040 Ο 40,320

Between Which two consecutive whole numbers does √35 lie?

The hyperbola with center at (4, 5), with vertices at (0, 5) and (8, 5), with b = 2.

A business rents bicycles and in-line skates. Bike rentals cost $25 a day and skates cost $20 a day. The business had 20 rentals that day and sold $455 worth of bikes and skates. Write a system of linear equations to represent this situation.

In the united states, 13 out of every 20 cans are recycled.

If 52x=1 what is the value of x

Which number is rounded to the nearest thousand correctly? A. 43,264 → 43,300 B. 123,987 → 125,000 C. 567,489 → 568,000 D. 56,471 → 56,000

Question 2 (short fill-in) Evaluate the expression: 53-122+25 Enter your answer as a number, like this: 42

Triangle m is also a scaled copy of s the scale factor from s to m is 3/4 what is the scale factor from m to s

A recipe for muffins calls for 1/2 quart of buttermilk, 1/3 quart of skim milk, and 1/16 quart of oil. How many total quarts of liquid ingredients does the recipe call for?