If something is to the power of 1/2, it is the same as the square root of that number. So, what's the square root of 49?
Answer:20
Step-by-step explanation:
y=1/2x+10
1/2x=y-10
x=2y-20
y=2x-20
Answer:
45 5x1=5 5x9=45
Step-by-step explanation:
Answer: 8
Step-by-step explanation:
Ask yourself how many can go into each number? 1/4=1.
1=4.
3/4=3.
Answer:
x=9
Step-by-step explanation: