What's the exact value of sin 150 degrees and cos 150 degrees?

Example Roberta is making a sign in the shape of the trapezoid shown. What is the area of the sign? Separate the trapezoid into a triangle and a rectangle, and label the dimensions as shown below.

A two digit number is such that the product of its digits is 35. when 18 is added to the number the digits interchange their places. find the number

How to write a whole number into a fraction in a subtraction problem

Angle C is an inscribed angle of circle P. Angle C measure (17x-2) and arc AB measure (20x+10). Find X

The first two terms of a geometric sequence are a 1 = 1 / 3 and a 2 = 1 / 6. What is a 8, the eighth term? A. 1/128 B. 1/256 C. 1/384 D. 1/768

What are the solutions of the equation? c2 - 10c = 0 A. 1, B. 0, - 10 C. 0, D. 0, 10

What is the best description of an isolated system?

Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles of the triangle?

5) 200 students at a local college campus were asked to choose between chocolate and vanilla ice cream. 50 of the 200 students chose chocolate.

A ship has a 15-foot-tall mast with a 37.13-foot-long rope that is strung from the top of the mast to the ship's deck. What is the angle of elevation to the top of the mast?