Which statement is true?

tan 60° = sec 30°

cOS 18° = sin 72

sec 40° = sin 50°

cos 55° = CSC 35°

A wall in Maria's bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle. A trapezoid is shown. A straight line with length h is drawn to the opposite side to form a right angle.

Four of every 9 boxes of Crispy Critters cereal contain a prize. There are 54boxes of Crispy Critters on the shelf at the grocery store. How many of the boxes would you expect to contain a prize?

Solve the equation: 3.5=m x 2.2

Which equation is the inverse of y = 100 - x2? y = + or - sqrt 100-x y = 10 + or - sqrt x y = 100 + or - sqrt x y = + or - sqrt x - 100

The unit circle was made to have a radius of

How did miss Tomlin get 36 out of 30:6

What is the approximate area of a circle with a radius of 11 centimeters? Use π ≈ 3.14. A: 87.9 square centimeters B: 379.9 square centimeters C: 2461.8 square centimeters D: 4923.5 square centimeters

If the probability of an event is 5/9, what is the probability of its complementary event

You find a job that pays $11.25 per hour. You plan ti work a 40 hour week. What will your weekly gross pay be?

A man in a photograph is 1.5 inches in height. If the man is 6 feet tall, what is the scale?