Answer:
2.25
Step-by-step explanation:
9 divided by 4 is 2.25 hope this helped!
Answer:
I am sorry. To answer a test is against the Honor Code, I cannot help you.
Step-by-step explanation:
Remember PEMDAS :)
Answer:

There are two best ways to solve this.
using cosine method:




using sine method:




There are many ways, not to make it complex, these are the best ways to solve for n. Hope it helps ~
16/5= 3 1/5
Rational
Irrational numbers never end and can't be written as a fraction. Ex. pi