The legs of a right triangle are 18 centimeters and 80 centimeters long. What is the length of the hypotenuse? 1- 82
2-85
3-89
4-98

Answer is 82cm :)

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55