Y= arcsin(x) is equivalent to sin(y) = x
we know that -1≤x+1, hence the range of y is: -π/2≤y≤+π/2
A watch decreased in price by
4
5
. After the reduction it was priced at £10. What was the original price of the watch?
200. 50x4=200 hope that helps
Answer:its 10 :)
Step-by-step explanation:
Answer:
18 is 45% of 40
Step-by-step explanation:
