The new matrix that is formed by the 3A + B is given below. Then the value of x is 102.
<h3>What is the matrix?</h3>
A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The element in a matrix, such as M, refers to the i-th row and j-th column element.
The matrices are given below.
Then the new matrix is given as 3A + B. Then we have
More about the matrix link is given below.
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Answer:
Step-by-step explanation:
Cos(x+90)=> -sinx
Cos90=sin
Answer:
$10.5
Step-by-step explanation:
Given data
Total amount=$30
Drink = 1/5*30= $6
Ticket= 45% of 30
=45/100*30
=0.45*30
=$13.5
The remainder is for food
=30-6-13.5
=$10.5
Answer:
yess that is correct
Step-by-step explanation:
18<27