What is the exact value of sec (-90) and csc (270) ?

Two angles are supplementary. One angle measurement is 30 more than the other. What is the measure of the smaller angle?

A circle has a circumference of 133.04 units. what is the diameter of the circle

10 less than 222 is_.

Estimate the sum by first rounding the given numbers to the nearest thousand 4430 9374 5212 +5031 An estimate for the sum is

A piece of art is in the shape of an equilateral triangle with side of 6 inches what is the area of the art

Juanita bought a square calculator that has a measurement of 8.2 sq cm on one side. What is the area of the calculator?

What is 27/54 equivalent to

How long will it take plutonium-240 to decay 25% of it's original amount?

What's 50% divided by 30%

On cold days, Leah likes to make hot chocolate. She uses 8 tablespoons of cocoa and 2 tablespoons of sugar. How does the amount of cocoa Leah uses compare to the amount of sugar she uses? Choose a number to complete the statement.