What is (x,y) (2x,2y)

Mathematics

1 answer:

zavuch27 [327]3 years ago

3 0

A) reflection over y-axis
b) dilation with scale factor 2 (non-rigid transformation)
c) reflection over x-axis
d) stretching across y-axis, non-rigid transformation

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Your answer would be 4 you go with P.E.M.D.A.S so (5-1)= 4 then 4+4=8-4=4

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Answer:

The answer is D, $g(x)=-2^x$

Step-by-step explanation:

By graphing each one in a graphing tool like Desmos, you can determine which one it is.

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Nezavi [6.7K]

Answer:

CBD = 63 degrees

Step-by-step explanation:

To find CBD, we must first find the value of x. To do so, we use this equation since CBD and ABC equal 96 degrees:

(6x+27) + (7x-9) = 96
13x+18 = 96
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Now that we know the value of x, we factor it in to CBD to find its true value:

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To check if this answer is correct, we can also find the value of ABC and see if the two values equal 96:

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The answer is correct. CBD = 63 degrees and ABC = 33 degrees.

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