2/23-2/24 bell ringer

If the legs of a right triangle are 16 and 63, what is the length of the hypotenuse?

• 79
• 2112.5
• 65
• 61

If the sides of a triangle are 7, 24, and 25, is it a right triangle?

• yes
• no

• Function
• Not a Function

Is this mapping a function or not a function? 

• Function
• Not a Function

Using exponents, simplify the following expression

• x^-7

• 1/x⁷

• x⁷

• x^-9

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45