Answer:
Step-by-step explanation: how do u supposed to divide that???
No because 21=(11)+9
21 can’t equal to 20
Answer:
72
Step-by-step explanation:
You use Pythagorean Theorem to to find the missing side which in this case is 6 and since and then from there you just add
Answer:
-5/12k -11/36m
Step-by-step explanation: