The picture below shows a right-triangle-shaped charging stand for a gaming system:
Which expression shows the length, BC, of the base of the stand?
tan55°
O 7(cos 55°)
Sin 55

Write the fraction or mixed number and the decimal shown by the model

What is the lcm of 16 and 40 ? 24 and 40 ?

The box plots show the average speeds, in miles per hour, for the race cars in two different races. which correctly describes the consistency of the speeds of the cars in the two races?