What set of reflections would carry rectangle ABCD onto itself?

1 answer:

5 0

We are given a quadrilateral in the Cartesian coordinates whose vertex have the following coordinates:
A (-5,1)
B (-5,3)
C (-1,3)
D (-1,1)

For a set of reflection to result in the same image location and size, the image must be rotated 360 degrees. Among the choices, the only answer is
<span>y-axis, x-axis, y-axis, x-axis</span>

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How do you find the answer

liubo4ka [24]

It is E X= 22

J LINE SUPPLEMENTARY ANGLE so
the angle is = 180 - (5x-16 ) = 180-5x +16 =196 -5x ( angle in the triangke )

the other angle in the triangle = 50 ( alt interior angles line l parallel m
then we took the triangle sum = 180

<span>196 -5x </span> + 2x +50 = 180
so x = 22

4 0

3 years ago

BRAINLIEST!!

Natali5045456 [20]

A dialation produces a shape that is the same shape but different size. so we draw a new triangle about point B where A'B=2AB
so B and B' are the same and
AB and BC will be parts of the sides. and A' is located on the ray

7 0

3 years ago

Read 2 more answers

Peggy is thinking of a number such that when twice the number is added to three times one more than the number she gets the same

mars1129 [50]

Answer:

-7

Step-by-step explanation:

Lets assume the number Peggy is thinking of be "x".

Now as given, when twice the number is added to three times one more than the number. We can write it as

∴ $2x+3(x+1)$ --- Equation 1