Answer: The simplest form of ratio 6:15=2×3:5×3=2:5
Step-by-step explanation: So, 2:5 is equivalent to 6:15.
Answer: B
negative power= reciprocal
3 goes in front of the square root sign because it is the denominator.
5 is the power of x.
Answer:
44º
44º
136º
22º
Step-by-step explanation:
If you want i can explain in the comments.