3 years ago

PLZZZZ HELPPP!!!!!!!

Mathematics

1 answer:

Fynjy0 [20]3 years ago

5 0

Answer:

A) 20x=160

B) 8 lawns

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PLEASE HELP I GIVE THANKS

poizon [28]

Question #1:

Just divide the side lengths to find the scale factor.

8 / 2 = 4.

Therefore the scale factor from MNO to M'N'O' is 4.

Question #2:

Rotation rule for 180 degree clockwise turn: (-x, -y)

Therefore your new points will be:

(5, 2), (5, 4), and (4, 4)

7 0

4 years ago

The reduced row echelon form of a system of linear equations in x and y or in x, y and z is given. For each system, determine wh

lana66690 [7]

Answer: hello your question is disorganized attached below is the question and solution

answer:

1) The system has a unique solution ( x = 0, y = 0 ) ( D )

2) The system has a unique solution ( x = 0, y = 3, z = 3 ) ( D )

Step-by-step explanation:

1 ) $\left[\begin{array}{ccc}1&0\\0&1\\0&0\end{array}\right] \left[\begin{array}{ccc}0\\0\\0\end{array}\right]$ this matrix is a homogenous since there are three(3) equations and 2 variables