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Sunny_sXe [5.5K]
2 years ago
9

Can someone define the word of an pre-image in math

Mathematics
2 answers:
stira [4]2 years ago
7 0
The image before a transformation is
performed.

This means the image that was there before a
translation, reflection, rotation, or dilation was
performed.
d1i1m1o1n [39]2 years ago
4 0

Answer:

The image before a transformation is performed.

Step-by-step explanation:

Hope it helps!

This means the image that was there before a translation, reflection, rotation, or dilation was performed.

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3 years ago
∠A and ∠B are supplementary, and ∠A and ∠C are supplementary. Which conclusion is valid? Select one: A. ∠B and ∠C are supplement
zysi [14]

Option D is the correct answer.

Answer:

D. ∠B and ∠C are congruent.

Step-by-step explanation:

Since, ∠A and ∠B are supplementary.

Therefore,

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Since, ∠A and ∠C are supplementary.

Therefore,

∠A + ∠C = 180°.....(2)

From equations (1) & (2)

∠A + ∠B = ∠A + ∠C

=> ∠B = ∠C

Hence, ∠B and ∠C are congruent.

4 0
4 years ago
I don't understand this question. Could anyone excplain to me what it wants me to do and what the answer is?
Hatshy [7]
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Reptile [31]

Answer:

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Step-by-step explanation:

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