I assume you mean ' 85 ' and not ' 8585 '.
-- 85 is an odd number.
-- If the sum of 2 numbers is odd, then
one of them is odd and the other is even.
-- The only even prime number is 2 .
-- So 85 is the sum of 2 and 83 .
-- Their product is 166 .
Answer:
The answer is false.
there are only for operations for arithmetics.
addition. subtraction. multiplication. division.
Step-by-step explanation:
hope this helps :)
~alex
Answer:
x = pi / 2 or pi / 6 or 5 pi / 6
Step-by-step explanation:
2 cos x sin x –cos x = 0
cos x ( 2 sin x – 1) = 0
cos x = 0 or 2 sin x – 1 = 0
x = pi/2 or sinx = 1/2
x= pi /2 or x = pi/6 or pi-pi/6
x = pi / 2 or pi / 6 or 5 pi / 6
as for sinx = k
if x is a solution, pi-x is also a solution
Answer:
26:39
Step-by-step explanation:
65=2x+3x
65=5x
x=13
26:39
check:
26+39=65
If the radius is tripped, the volume will increase by 3^3 = 27 times.
Answer: 27 times