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Viktor [21]
3 years ago
7

Suppose that on a coordinate plane a hexagon is reflected across the x-axis. Compare the area of the original hexagon to the are

a of the transformed figure. Justify your answer. A) The areas may or may not be the same because the scale is not given. B) The areas are equal. A reflection is a rigid transformation, which does not change the size of the original hexagon. Therefore, the area is preserved. C) The area of the original hexagon is greater than the transformed figure. A reflection decreases the size of the original polygon. Therefore, the area is not preserved. D) The area of the transformed hexagon is greater than the original figure. A reflection increases the size of the original polygon. Therefore, the area is not preserved.
Mathematics
1 answer:
kap26 [50]3 years ago
4 0

Reflection along x-axis is just a swapping of left and right sides. It does not change the size or area of the hexagon.

Hence, the correct option is B.

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marusya05 [52]

The slope of the given linear equation is 1/3 and the y-intercept will be 5/6. Then the correct option is D.

<h3>What is the slope?</h3>

The slope is the ratio of rising or falling and running. The difference between the ordinate is called rise or fall and the difference between the abscissa is called run.

Identify the slope and y-intercept of the line whose equation is given. Write the y-intercept as an ordered pair.

The linear equation is given below.

\rm  y =\dfrac{5}{6} + \dfrac{x}{3}

Then the slope of the equation will be 1/3.

And the y-intercept will be 5/6.

More about the slope link is given below.

brainly.com/question/3605446

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6 0
2 years ago
Which reason justifies step 2 in the proof
tigry1 [53]
<h3>Answer: C. If two lines are parallel, then the alternate interior angles formed are congruent.</h3>

This is through the alternate interior angles theorem. Angles Q and T pair up as one alternate interior set of angles that are the same measure. The same thing applies to angles X and R.

The identical arrow markers on segments XQ and TR show that those segments are parallel. Segment TQ is one transversal cut (forming alternate interior angles Q and T). Segment XR is the other transversal cut (forming alternate interior angles X and R).

We could say "angle XRT" or "angle TRX" instead of "angle R", though its ideal to use shortcuts whenever possible. The same applies for the other angles as well.

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3 years ago
One solution 19x+18=-19x+18
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3 0
3 years ago
If one in every 5 sweets is a toffee. what proportion are chocolates?
irina1246 [14]
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3 0
2 years ago
Read 2 more answers
Letp,qandrbe the propositions such that,p:"You get an A on the final exam"q:"You do every exercise in this book"r:"You get an A
Zanzabum

Answer:

a) r→q

b) r→p

c) r→p

d) r→ p∧q

e) r→ p∨q

Step-by-step explanation:

Using logical connectives, as shown in the picture below, we can write all of the statements of the question.

p:"You get an A on the final exam"

q:"You do every exercise in this book"

r:"You get an A in this class"

a) r→q

b) r→p

c) r→p

d) r→ p∧q

e) r→ p∨q

6 0
2 years ago
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