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Likurg_2 [28]
3 years ago
7

I need help understanding. I think I have the right answer.

Mathematics
1 answer:
Blizzard [7]3 years ago
7 0

Answer:

scale factor = \frac{5}{6}

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original.

scale factor = \frac{C'D'}{CD} = \frac{25}{30} = \frac{5}{6}

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Answer:

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Option A is correct

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3 years ago
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Choose Yes or No to tell whether each expression is equivalent to –43p – 25.
Rashid [163]

Answer:

–43p + (–25)  is  EQUIVALENT to  –43p – 25.

Step-by-step explanation:

<u>The options are MISSING.</u>

The needed options are:

1. 25 – 43p

2. 25 – 43p

3. –25p –43

4. –43p + (–25)

Now, here the given expression is:  –43p – 25

Taking each option and simplifying it , we get:

1. 25 – 43p

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⇒  25 – 43p  ≠ –43p – 25

Hence, 25 – 43p is  NOT EQUIVALENT.

2. 25 – 43p

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⇒  25 – 43p  ≠ –43p – 25

Hence, 25 – 43p is  NOT EQUIVALENT.

3. –25p –43

Here, the variable p is multiplied with (-25) and NOT (-43).

⇒   –25p –43 ≠ –43p – 25

Hence,  –25p –43 is  NOT EQUIVALENT.

4. –43p + (–25)

Here, both the given terms (43) and (25) are NEGATIVE.

Also, the varibale p is multiplied with (-43)

⇒  –43p + (–25) = –43p – 25

Hence, –43p + (–25)  is  EQUIVALENT.

5 0
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NemiM [27]
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Will give brainliest answer if explained
kati45 [8]
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