Answer:
(5.4k+7.9m+8.1n) centimeters
Step-by-step explanation:
Given the side length of a triangle;
S1 = (1.3k+3.5m) cm
S2 = (4.1k-1.6n) cm
S3 = (9.7n+4.4m) cm
Perimeter of the triangle = S1+S2 + S3
Perimeter of the triangle = (1.3k+3.5m) + (4.1k-1.6n) + (9.7n+4.4m)
Collect the like terms;
Perimeter of the triangle = 1.3k+4.1k+3.5m+4.4m-1.6n+9.7n
Perimeter of the triangle = 5.4k+7.9m+8.1n
Hence the expression that represents the perimeter of the triangle is (5.4k+7.9m+8.1n) centimeters
The answer is 8 m by 16 m. I just answered this on my quiz.
Answer:

And we want to know what repreent the value 500 for this equation. If we see the general expression for an exponential function we have:

Where a is the constant or the initial amount, b te base and x the independnet variable (time)
For this special case we know that:

And 500 represent the constant or initial value for the function
Step-by-step explanation:
We have the following function given:

And we want to know what repreent the value 500 for this equation. If we see the general expression for an exponential function we have:

Where a is the constant or the initial amount, b te base and x the independnet variable (time)
For this special case we know that:

And 500 represent the constant or initial value for the function
1-9 = 9 digits
10-99 = 180 digits
So if we continue the pattern to 99, there are 189 digits, and the last 5 digits would be 79899. Counting backwards: 189th = 9, 188th = 9, 187th = 8, 186th = 9, 185th = 7.
The 185th digit is 7.