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notka56 [123]
3 years ago
14

Reflection of a line

Mathematics
1 answer:
MakcuM [25]3 years ago
3 0
Hello!

Since this is a reflection, then the new figure has to be congruent since we're not changing the size or the shape. 

Now, (x, y) is located in the First Quadrant, whereas (x, -y) is located in the Fourth Quadrant. If we're going from the First Quadrant to the Fourth Quadrant, then this has to be a reflection across the x-axis.

The correct answer is "Yes, ΔP'Q'R is a reflection of ΔPQR over the x-axis." :)
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What is the unit price for an 8 ounce package costing 1.59
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Image ?....?.?.?..?.?..?.?.?.?..?.?...?.?.?.?..??...?.?.??..?.?.? Smh simpsimpjdjs
4 0
3 years ago
Choose the similarity statement
Fofino [41]

Answer:

ΔMLN - ΔΡQO

Step-by-step explanation:

  • LMN change to MLN
  • OPQ change to PQO

Therefore,due to the correct pattern ΔMLN - ΔΡQO is correct.

3 0
3 years ago
Perform the indicated operation.<br> (5 - 2122
LUCKY_DIMON [66]

Answer:

5 - 2122 = -2,117

Step-by-step explanation:

When you're not sure how to add or subtract, you should probably just use a calculator.

-2,122 + 5 = -2,117

4 0
3 years ago
What is the answer to 5 1/2 - 2/3
aniked [119]

To solve this problem, we first have to convert 5 1/2 into an improper fraction. To do this, we multiply the unit (5) times the denominator (2) and then add the numerator (1) to the product, while still keeping the same denominator.


(5 * 2) + 1 = 10 + 1 = 11/2


Now, this makes our expression: 11/2 - 2/3


Next, we have to find a common denominator for 2 and 3 by finding their shared LCM, or least common multiple. In this case, the LCM is 6. This means that we are going to convert both of the fractions in the expression into fractions with the denominator 6, so that we can easily compute the subtraction.


11 * 3 / 2 * 3 - 2 * 2 / 3 * 2


33/6 - 4/6


Now, we can simply subtract the numerators to find our final answer.


29/6


Your final answer is 29/6.


Hope this helps!



3 0
3 years ago
23. Starting with x=0.81818181 , express x as a fraction in simplest form.
White raven [17]
You could do x=81 with the little line on the top (represents the number going on forever, and example is 0.818181818181818181818181818818181818 etc.)
6 0
3 years ago
Read 2 more answers
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