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maxonik [38]
3 years ago
12

Triangle ABC is reflected across the line y = x. What are the coordinates of the vertex B' of the resulting triangle A'B'C'?

Mathematics
2 answers:
Art [367]3 years ago
4 0
A, just switch x and y coordinate of B
son4ous [18]3 years ago
3 0
Answer:

A

Explaination:

Switch the x and y coordinates for B
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The drama department was considering two options for the winter production. They used the following equations to represent the p
stellarik [79]

Answer:

Graph D is correct

Step-by-step explanation:

This is complicated because the scales on the x-axis and y-axis are not the same. Graph D has the correct y-intercepts and the correct slopes. The solution is x = 500, where the two lines intersect.

8 0
3 years ago
Find the values of x and y.
DENIUS [597]
X = 20 degrees
Y = 30
This is acute triangle so all the sides and angles are the same. Subtract 16 from 46 and you receive 30 for y. For the corresponding angle, subtract 80 from 180. Then add 60 to that and subtract that from 180 for x.
6 0
2 years ago
Please help with problem 20. (ONLY IF YOU KNOW) please thank you
siniylev [52]
The remaining co-ords are (1,2) and (5,4).
4 0
3 years ago
Distribute and simply 7-2(x-5)+3x
KonstantinChe [14]

The given expression is

7-2(x-5)+3x

First, we use the distributive property to get rid of the parenthesis.

7-2x+10+3x

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3x-2x+10+7=x+17<h2>Therefore, the simplest form of the given expression is <em>x + 17</em>.</h2>
4 0
11 months ago
Which of the following ordered pairs in a solution of the equation y equals negative 4 x squared​
Jlenok [28]

Answer:

Step-by-step explanation:

The equation is y = -4x²

Next time, please share the answer choices.

Here's a short table of possible solutions:

x     -x²    (x, y)

-----  ------  ---------

 0       0    (0, 0)

2      -4     (2, -4)

-3     -9      (-3, -9)

6 0
3 years ago
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