Answer:
what are the opitions ?
Step-by-step explanation:
Answer and Step-by-step explanation:
To solve, we need to find how many miles are driven in an hour.
<u>Divide 132 by 3.</u>
132/3 = 44
<u>Now, we need to find how many hours it would take to drive 110 miles.</u>
<u>Cross multiply.</u>
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<u>Divide by 44.</u>
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<u>So, it would take 2.5 hours to drive 110 miles.</u>
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<em><u>#teamtrees #PAW (Plant And Water)</u></em>
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<em><u>I hope this helps!</u></em>
The final answer will be 14.4
Step-by-step explanation:
with the use of Pythagoras theorem you can find each side of one triangle
I hope this helps!
Answer: Matrix B is non- invertible.
Step-by-step explanation:
A matrix is said to be be singular is its determinant is zero,
We know that if a matrix is singular then it is not invertible. (1)
Or if a matrix is invertible then it should be non-singular matrix. (2)
Given : A and B are n x n matrices from which A is invertible.
Then A must be non-singular matrix. ( from 2 )
If AB is singular.
Then either A is singular or B is singular but A is a non-singular matrix.
Then , matrix B should be a singular matrix. ( from 2 )
So Matrix B is non- invertible. ( from 1 )
