The value of the expression is 
Explanation:
The expression is 
Since, the base of the expression is the same. Then, by "product rule", when multiplying two powers that have the same base, you can add the exponents.
Thus, we have,
Adding the exponents, we have,
Applying exponent rule, 
, we have,
Simplifying, we get,
Dividing, we have,
Thus, the value of the expression is
Answer:
- 19y -10
Step-by-step explanation:
The ? Is 3
As 4^3 = 64
4x4x4= 64
Answer:
2
Step-by-step explanation:
3 1/8 - 1/8 = 3
3-1 = 2
Answer:
perimeter = 4s + 12 inches
perimeter = 4(s+3) inches
Explanation:
We are given that the side length of the square is s+3 inches
In a square, all sides are equal. This means that all four sides are s+3 inches
Now, to get the perimeter, we would add all four sides as follows:
perimeter = s+3+s+3+s+3+s+3 = 4s + 12 inches
For a square, since all sides are equal, we can simply get the perimeter by multiplying the side length by 4 as follows:
perimeter = 4(s+3) inches
Hope this helps :)
