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galben [10]
3 years ago
14

Find the missing number 2 ?/4 = 11/4 ?/10 =4/5

Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

Step-by-step explanation:

1)

?/10 =4/5

?/5×2 =4/5

4×2/5×2 =8/10  ... the number is : 8

2)

?/4 = 11/4....the number is : 11

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Answer:

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Step-by-step explanion

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3 0
3 years ago
1.
denis-greek [22]

Answer:

Part a) AB=15\ cm

Part b) AB=11.1\ cm

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Part d) AB=3s\ cm

Step-by-step explanation:

see the attached figure to better understand the question

we know that

To find the length of the image after a dilation, multiply the length of the pre-image by the scale factor

Part a) we have

The scale factor is 5

The length of the pre-image is 3 cm

therefore

The length of the image AB after dilation is

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Part b) we have

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therefore

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Part c) we have

The scale factor is 1/5

The length of the pre-image is 3 cm

therefore

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7 0
3 years ago
All 14 members of the high school swim team borrowed $8 each from their coach to purchase dinner while at an away meet. Write a
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Answer:

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6 0
3 years ago
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Answer:

b

Step-by-step explanation:

b b b b b b b   b bb b b b b bb b b bb b bb bb   bb b bb b b b b b b b b bb b b  b  b bb b  bb b b b b  bb b b b b b b  b bb  bb

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Answer:

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7 0
3 years ago
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