PLEASE HELP THIS IS A QUESTION OF LIFE OR DEATH

Mathematics

2 answers:

maksim [4K]3 years ago

7 0

Answer:

The third option is the correct answer.

Step-by-step explanation:

The triangles are reflected across the line y = x

When a triangle is reflected across the line y = x, this means that the x-coordinate and y-coordinate have changed their places. We must know that each point of a reflected image and the original image are at the same distance from the the line of reflection.

den301095 [7]3 years ago

4 0

C because the x-axis and the y-axis are switched, basically.

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<h3>Solution:</h3>

$given \: \: a=2,b=-3,c=1,d=-2 \\ then \: \: d + 2c - (3a - 2b) \\ = ( - 2) + 2(1) - (3 \times 2 - 2 \times -3) \\ = - 2 + 2 - (6 + 6) \\ = 0 - 12 \\ = - 12$

<h3>Answer:</h3>

-12

<h3>Hope it helps..</h3>

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