Given the simultaneous equations:

3x + 4y = 27

5x - 2y = 19

(I) Write the equations in the form AX =B, where A, X, and B are matrices

(ii) Calculate the determinant of A.

(iii) Determine the A adjoint.

(iv) Determine the inverse of A.

(v) Solve for x and y

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

sine

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hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

0.85% : )

step-by-step explanation: