Answer:
it should be -2/5 or 
Step-by-step explanation:
is the only acute angle whose sin = 1/2. Therefore, cos (
) =
Answer:
C. 8^x/3
Step-by-step explanation:
According to algebraic principles, if n is the root of a number, then that number to the power of 1/n is equal to it. This would mean that n√a = a^1/n.
This would mean that 3√8 = 8^1/3. When there is a power added to a radical expression such as this, that power will go on the denominator. So (3√8)^2 for example is equal to 8^2/3, and in your case, (3√8)^x = 8^x/3
looking back on the fact that this was added 2 days ago i dont think this helped on your quiz
Answer:
A because its supposed to be on the y axis
Answer:
I got 103˚ because I put (x+40)˚ into the calculator
