Find the first perfect square that is larger than 12864. We can do this by taking the square root of 12864 finding the ceiling of that result and squaring it
which is
12996
Now find the difference between the next largest perfect square and the original number:
12996-12864
132
So 132 is the integer that needs to be added to 12864 to make it a perfect square.
Check:
Take the square root of 12864+132:
%:12864+132
114
So it’s a perfect square.
Instead of x, we write n - 7 in the function equation

Answer:
3.8 = 38/10
Step-by-step explanation:
The given number = 3.8
We have to write 3.8 in fraction form a/b
Here we have 1 digit after the decimal. To get rid off the decimal number, we need to multiply both the numerator and the denominator by 10 since we have to 1 digit after the decimal.

= 38/10
Therefore, the answer is 3.8 = 38/10
Thank you.
ANSWER: Martin will run 19.5 miles in 3 hours.
STEP-BY-STEP EXPLANATION: 6.5 x 3 = 19.5
Given :




Let's solve by using midpoint formula :










Hope Helps! :)