N. 1 cm = 5 ft 1 cm = 2.5 ft Above are two different models of the same triangle. If the area of the model on the left is 22 sq cht, what is the area of the model on the right?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?