Triangle abc has sides of length 30, 40 and 50 units. what is the mean, in degrees, of the measures of the three angles ?

Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4

What is the graph of the function fx x+2/x-3?

Select all of the following expressions that are equal to 2.5.