The heart of an elephant at rest, will beat an average of 1320 beats in 60 min. what is the rate in beats per minute?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Regular price 75$ discount 25%sale price?