Answer:
16
Step-by-step explanation:
To solve the equation,
r to the root of four = -2,
We must find -2^4
This is 16( Note this is positive because the minus sign becomes plus due to multiplying it 4 times )
Hope this helps
1/(3b)=4/5 multiply both sides by 5
5/(3b)=4 multiply both sides by 3b
5=12b divide both sides by 12
b=5/12 (not sure why you don't have that as an option in your answers, perhaps I misunderstood your description of the original equation...)
The answer would be 9 because
Answer: proportional
Step-by-step explanation: just took the quiz
