An integer is a whole number which can either be positive or negative. Hence the numbers are -1,-2,3 to negative infinity or zero or 1,2,3 to positive infinity. In order to solve the problem, we take the square root of 39.But because the answer is not a whole number alone, we take the nearest number in which its square root is an integer. The answer is 36. Hence the answer here is 6.
Answer:
Part 1) 
Part 2) 
Step-by-step explanation:
Let
L -----> the length of a rectangular playground
W ---> the width of a rectangular playground
we have


step 1
Find the area of the playground
The area of a rectangle is equal to

substitute the given values

step 2
Find the perimeter of the playground
The perimeter of a rectangle is equal to

substitute the given values



Answer:36
Step-by-step explanation:
Step by step solution :
Step 1 :
2
Simplify —
1
Equation at the end of step 1 :
6x • (4 + 2)
Step 2 :
Final result :
36x
121!! That is your answer, thanks
60 pesos because its subtraction, it would be 90-30, which equals 60 pesos.