Answer: 15 centimeters
Step-by-step explanation: You cut the rectangle into two triangles following the diagonal. You add 12 squared (144) and 9 squared (81) together. You get 225. You get the square root of 225 which is 15 and that is your answer. Basic solving for the hypotenuse.
Answer:
its 2 x I think u can defirantate
C so a proportional relationship
Answer:
-10
Step-by-step explanation:
Answer: 282
Step-by-step explanation: just multiplícate it by 4