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VMariaS [17]
3 years ago
11

Which shows the pre-image of triangle X'Y'Z' before the figure was rotated 90° about the origin?

Mathematics
2 answers:
Oksanka [162]3 years ago
6 0

Answer:

pre-image XYZ is X (2, 2), Y (6, 0), Z (1, -1)

The above is the second option in your question.

Step-by-step explanation:

a triangle has points X' (-2, 2), Y' (0, 6), Z' (1, 1)

To rotate the above triangle -90° about the origin you invert the x & y values and change the sign on the new y value.

pre-image XYZ is X (2, 2), Y (6, 0), Z (1, -1)

nexus9112 [7]3 years ago
5 0

Answer:

pre-image XYZ is X (2, 2), Y (6, 0), Z (1, -1)

Step-by-step explanation:

i just got it right on edg

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3 years ago
Find the distance speed=72km/h time=45mins
butalik [34]

The distance is 54 km if the speed and time are 72 km/h and 45 minutes respectively.

<h3>What is distance?</h3>

Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.

We have:

Speed = 72 km/h

time = 45 mins = 45/60 = 0.75 hours

We know,

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Learn more about the distance here:

brainly.com/question/26711747

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