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Ludmilka [50]
2 years ago
15

The parallelogram is reflected across the line y = x. Which of the following are coordinates of a vertex of the image?

Mathematics
2 answers:
Korvikt [17]2 years ago
8 0

Answer:

A'(1,-5)

Step-by-step explanation:

The coordinates of the given quadrilaterals are

A(-5,1),B(-4,3),C(-2,1),D(-3,-1)


The reflection in the line y=x has the mapping,

(x,y)\rightarrow(y,x)


We just have to swap the coordinates.


This implies that,


A(-5,1)\rightarrow A'(1,-5)


B(-4,3)\rightarrow B'(3,-4)


C(-2,1)\rightarrow C'(1,-2)


D(-3,-1)\rightarrow D'(-1,-3)


Therefore the correct answer is A.

A'(1,-5)

zhenek [66]2 years ago
7 0

Answer:

A'(1,-5) on odyssey

Step-by-step explanation:

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What is wrong with this solution
zzz [600]

Answer:

A. -5m/5 does not equal m

Step-by-step explanation:

-5m/5 = -m, not m.

In step 2, both sides should be divided by -5, not by 5.

Answer: A. -5m/5 does not equal m

7 0
3 years ago
An animal shelter has 5 times as many cats as it has dogs. There are 75 cats at the shelter. If d= the number of dogs, which mat
Cerrena [4.2K]
A. 5d=75
5 cats = 1 dog; 75 cats = d





3 0
2 years ago
Read 2 more answers
A triangle with the coordinates X(3, 2), Y(5, -1), and Z(-2, 3) is reflected across both the x and y axes
mrs_skeptik [129]

Answer:

don't know but you try

Step-by-step explanation:

5 0
3 years ago
6. What is the greatest common factor of the following expression? *<br> 15y3 – 40y
Nady [450]

Answer:

I'm not sure what 15y3 is, but I'll take a guess.

If the only numbers are 15, 3, and -40, then the greatest common factor is 1.

If the only numbers are 15 and 3, then it's three.

If the only numbers are 15 and -40, it would be 5.

5 0
2 years ago
Can someone plz help
xenn [34]

Answer:

I think there 1 and 1/2 quarts of lemonade left in the pitcher because in 1 quart there is 4 cups of something. In one gallon there are 4 quarts. So in one gallon there are 16 cups. How I got 16 cups it’s easy (4+4+4+4) . So they drank 5 glasses and each glass is 2 cups. So it will be 10 cups. (2+2+2+2+2). So in one gallon 16 cups they drank 10 cups. 6 cups left. 4 cups one quart and 2 cups is 1/2 of one quart. So the answer is 1 and 1/2 quarts of lemonade. Thank you

Step-by-step explanation:


6 0
2 years ago
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