Answer:
The answer is 20 because if you're going from a negative number to a positive you are adding 20 not subtracting it also 10 + 10 is 20 :P
Step-by-step explanation: Hope this helps!
Answer:
when we take the square root of 500 we get number with decimal value so its not a perfect square
Step-by-step explanation:
x^2=500
x=square root of 500
The answer is 4
Since 3.3x 4 is 13.2 and plus 3.0 is 16.2
Answer:
40.5512 inches
Step-by-step explanation:
