Answer:
8.0<x<8.5
Step-by-step explanation:
Answer:
the perimeter is 10.5 and the area is 33.75
Step-by-step explanation:
Answer:
So we know that all angles add up to 360. We first subtract it by 81
Now we have 279 as an answer. But since 2w + 81 cant be 360 because it doesn't add up because you have to spaces in between them. It adds up to 180 not 360
<h2><u>
From your question its 180</u></h2>
Answer:
2x2 matrix
Step-by-step explanation:
Given
Dimension of matrices A = 2x2 matrix
Dimension of matrices B = 2x1 matrix
The dimension of matrix AB can be gotten by cancelling the row of matrices 1 and column of matrices 2.
After cancelling both row and column, the remaining dimension will be 2x2 matrix. Hence the dimension of AB is 2x2 matrix
<h2>
Explanation:</h2>
In order to solve this problem, let's remember the point-slope form of the equation of a line:
We know two points:
So:
So this is a constant line (slope equals zero). Therefore, every point has a y-coordinate 
. In other words, the equation is:
<h2>Learn more:</h2>
Equation of lines: brainly.com/question/13015874
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