What is 11 decreased by the quotient of 9 and a number

Select the lengths in centimeters that would form a right triangle

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w

Students planted 6 equals size gardens on earth day. they divided each garden into three equal sections and planted herbs in 2 of the 3 sections what fraction of the gardens did the students plant with herbs.