Answer:
29/29
Step-by-step explanation:
/ means division so 29/29=1
1.4 decameter because a decameter equals to meter divided by 10
Answer:
5 apples!
Step-by-step explanation:
Shay had 2 apples at first. She then was given 3 more. So:
2 apples + 3 apples = 5 apples
Answer:
tan(Sin^-1 x/2)= 
Step-by-step explanation:
Let sin^-1 x/2= θ
then sinθ= x/2
on the basis of unit circle, we have a triangle with hypotenuse of length 1, one side of length x/2 and opposite angle of θ.
tan(Sin^-1 x/2) = tanθ
tanθ= sinθ/cosθ
as per trigonometric identities cosθ= √(1-sin^2θ)
tanθ= sinθ/ √(1-sin^2θ)
substituting the value sinθ=x/2 in the above equation
tanθ= 
now substituting the value sin^-1 x/2= θ in above equation
tan(sin^-1 x/2) = 
!