Answer:
The expression of the area of rectangle ABCD as simplified polynomial will be:
Hence, the 2nd option is correct.
Step-by-step explanation:
As we know that the area of a rectangle can be obtained by multiplying the length by the width.
i.e.
Given
The length of a rectangle ABCD = 
= 
The width of a rectangle = 
= 
so the expression of the area of rectangle ABCD as simplified polynomial will be:
![A=\left[\left(x+5\right)\:+\:\left(3x\right)\:+\:\left(4x-9\right)\right]\:\times \left[2x\right]](https://tex.z-dn.net/?f=A%3D%5Cleft%5B%5Cleft%28x%2B5%5Cright%29%5C%3A%2B%5C%3A%5Cleft%283x%5Cright%29%5C%3A%2B%5C%3A%5Cleft%284x-9%5Cright%29%5Cright%5D%5C%3A%5Ctimes%20%5Cleft%5B2x%5Cright%5D)
Therefore, the expression of the area of rectangle ABCD as simplified polynomial will be:
Hence, the 2nd option is correct.
Answer:
5
Step by step:
Reduce the fraction.
Move the constant to the right.
Calculate.
Check the solution.
Simplify.
n=5 is a solution.
n = 5
Answer:
Following are the solution to this question:
Step-by-step explanation:
We used sampling technique to collect samples throughout the instance of Options a and b because here each successive sample frame has the same gap of 10 (in the example) and in 'b' is 1, but we use a simple random sampling in 'b' and 'c' to collect the test because they can't follow any specific pattern from of the collecting systems here.
Answer:
57y
Step-by-step explanation:
23y+34y = 57y
The value of the digit in the tenths place is seven tenths of .7
