1 yd = 3 ft
8 • 3 = 24
8 yd = 24 ft
5 + 25 = 29 ft
Your answer is 29 ft
Answer: seven feet more than the height is h+7
Step-by-step explanation:
Let’s say height = h
Seven feet “MORE than the height” indicates that this is an addition problem. Therefore, seven feet more than the height is h+7.
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 )
Answer:
B. 198
Step-by-step explanation:
