Answer:
-14/15
Step-by-step explanation:
First, you want to turn each mixed number into an improper fraction. So you get -10/3 + 12/5. Then you want to get the same denominator, and the LCD happens to be 15. You get -50/15 + 36/15. Addition is commutative, so you can do something like this: 36/15 - 50/15. You can do 36-50=-14, and then add the denominator to get -14/15.
Answer: 27.47
Step-by-step explanation:
(sin(70) * 10) / sin(20)) = 27.47
don't know much, but try that
Answer:
1.3, 2 1/3, 1.34 is the order from least to greatest
Answer:
1:3
Step-by-step explanation:
The required ratio will be ,
7:21
= 1 :3
I think it's true. I'm so sorry if it's wrong
