I need Help ASAP!!

15

Step-by-step explanation: 9^2+12^2=c^2 and solve :)

C) x = 15

Step-by-step explanation:

This is a right triangle

to find the length of x (hypotenuse) we calculate the square sum of other two sides

9^2 + 12^2 = x^2

81 + 144 = x^2

225 = x^2

15 = x

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.