It is 9 because you have a 30,60,90 triangle, and then you can use pythagorean theorem.
Answer:
5-4 over/fraction of -3
Step-by-step explanation:
k that should be right just think of it as you're finding the slope of a line on a graph k
Answer:
4
Step-by-step explanation:
Y=5a-3b
Y=5(12)-3(4)
Y=60-12
Y=48
You don't have a sign between b and c in the equation, so I cannot help you with the last operation
Answer:
19-6j/5
Step-by-step explanation:
