Question

Asked Dec 19, 2019

1 views

Use Cramer’s rule to solve the system.

13x-2y=11

5x+3y=6

Step 1

Find the determinant of the matrix formed by the coefficients of x and y.

Step 2

Find D_x

Replace the column of coefficient of x by the column of constants and find determinant of the matrix.

Step 3

Find D_y

Replace the column of coefficient of y by the col...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Please help figure out

A: Consider the provided expression,

Q: Find the coordinates of the x-intercepts of the graph of the equation. (If an answer does not exist,...

A: X intercept of the point on the graph where y = 0. So,

Q: a. Write an expression for the distance between t and 5 on the number line. b.Simplify the expressio...

A: a.

Q: determine if the relation defines y as a function of x. x^2 + (y− 3)^2 = 4

A: A relation is a function if for every x there is exactly one value of y.

Q: Both 48 & 49 I don't understand how to solve this problem.

A: We’ll answer the first question as per the guideline. Please submit a new question specifying the on...

Q: please answer the question in the attachment

A: Given function is: The vertex of the quadratic function occurs at x = -b/2aPlugging the values:When ...

Q: For Exercise, consider sets A and B and determine if the statement is true or false. A={x|4>x}, B...

A: Given:

Q: For Exercise, a. Determine whether the sequence is arithmetic, geometric, or neither. b. If the sequ...

A: For the given sequence 0.52,0.68,0.84,1.00Determine whether the sequence is arithmetic, geometric or...

Q: A sample from human remains found near Stonehenge in England shows that 71.2% of the carbon-14 still...

A: Click to see the answer