Subtract 3 both sides first. R-3=ts²
next, divide both sides by t, (R-3)/t=s²
finally, take the square root of both sides
√(R-3)/t = s. 2nd choice.
Answer:
5
Step-by-step explanation:
21-6=15/3=5
Answer:
(4, 2.5)
Step-by-step explanation:
Answer:
No, the first two numbers have to be more than the last number when added up.
Step-by-step explanation:
