An 85-foot rope from the top of a tree house to the ground forms a 45 degree angle of elevation from the ground. How high is the top of the tree house?

The price of a television before tax is $1625.00. The total price with tax is $1,803.75. What is the rate of the sales tax?

A rectangle 7 feet longer than it is wide find the dimensions of the rectangle if its area is one 198 sq ft.

In quadrilateral ABCD the measures of, A, B, C, and D are the ratio of 1 : 2:3:4, respectively. Find the measures of the four angles

Ja'Von kicks a soccer ball into the air. The function f (x) = - 16 (x - 2) 2 + 64 represents the height of the ball, in feet, as a function of time, x, in seconds. What is the maximum height the ball reaches? 2feet 16 feet 32 feet 64 feet

In a class of 24 students 5/6 are boys. How many boys are in the class?

Joan represents the height at which a sea gull is flying at + 6 feet and the depth at which a fish is swimming at - 2 feet on a number line, where 0 represents the surface of the water.

15+7r+r (r-3) - r^2 simplified

Sams scooter charges $30 + $8per hour rosie's charges $20 fee + $10 per hour Independent variables

A box contains 30 striped or solid paper clips: 8 are red, 3 are green, 5 are blue, 7 are blue and red, 3 are black, and 4 are white. One paper clip is chosen. The paper clip is green.

Enter the ratio as a fraction in lowest terms 21 feet to 36 feet