because it is arithmetic not geometric
14,x,56
An = An-1 + d
x = 14 +d --> d = x-14
56 = x +d --> d = 56-x
By substitution
x-14 = 56-x
2x = 70
x = 35
the sequence is 14,35,56
A^2+b^2=c^2
9^+40^2= c^2
Square the numbers.
81+1600=c^2
1681=c^2
Find the square root.
c=41
The length of the hypotenuse is 41.
I hope this helps!
~kaikers
2 + 3 =5
150/5=30
30 x 2 is 60
There are 60 boys
I believe the 2 is the largest
Answer:
The answer is (d) ⇒ cscx = √3
Step-by-step explanation:
∵ sinx + (cotx)(cosx) = √3
∵ sinx + (cosx/sinx)(cosx) = √3
∴ sinx + cos²x/sinx = √3
∵ cos²x = 1 - sin²x
∴ sinx + (1 - sin²x)/sinx = √3 ⇒ make L.C.M
∴ (sin²x + 1 - sin²x)/sinx = √3
∴ 1/sinx = √3
∵ 1/sinx = cscx
∴ cscx = √3