Answer:
40
Step-by-step explanation:
Substitute 25 for x

100 is the area of the square so that means
10 is the side length of each side of the square.
Multiply 4 by 10 to get the perimeter.


He gained 75 RS. (or whatever the currency is)
False, an expression can have letters too.
Answer:
c= 60m (nearest whole number)
Step-by-step explanation:
Please see the attached picture for full solution.
sinθ= opp/ hyp (SOH)
cosθ= adj/ hyp (CAH)
tanθ= opp/hyp (TOA)
Answer:
-57.29
Step-by-step explanation: