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Ksju [112]
3 years ago
14

Triangle XYZ is rotated 90° clockwise about the origin. On a coordinate plane, triangle X Y Z has points (negative 3, 1), (4, 4)

, (4, 1). What are the coordinates of point X’? (1, 3) (3, –1) (3, 1) (–1, –3)
Mathematics
2 answers:
Naddik [55]3 years ago
8 0

Answer:

1,3 or option 1

Step-by-step explanation:

ozzi3 years ago
3 0

Answer:

(1,3), or option 1

Step-by-step explanation:

The formula for a 90 degree clockwise rotation is (x,y)------>(y,-x). In this case it started out as (-3, 1). Using the formula you get (1,-3(-1)), which is equal to (1,3). Hence option 1 is correct

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12345 [234]

Answer:

-15

Step-by-step explanation:

<u>Definition of absolute value: </u>

<em>Distance from zero on a number line. </em>

<em />

Imagine a number line with 0 in the middle of it. Now mark the number 3 on it. Also mark the <em>opposite </em>of 3, which is -3. What is the <u>distance</u> from zero to those 2 points? it's 3.

This is exactly like saying |3| = 3 and |-3| = 3

Even if the number inside absolute value is negative, it <em><u>simplifies</u></em> to the positive of the same number.

_______________________________

So let's talk about your problem.

-|-15|

> the absolute value simplifies to 15

-|-15| = - 15

So that ends up being your answer.

-15

Hope this helps!!!!!!!

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Answer:

55.3896

Step-by-step explanation:

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Step-by-step explanation:

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