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2 years ago

6

△M′N′P′ is the image of △MNP under a dilation through point C. MP=10 and M′P′=4 .

2 answers:

s2008m [1.1K]2 years ago

5 0

Answer:

0.4

Step-by-step explanation:

done the topic, its correct

astraxan [27]2 years ago

3 0

Divide the new length M'P' over the old one MP

(M'P')/(MP) = 4/10 = 0.4

The scale factor is 0.4

Because the scale factor is less than 1, it indicates the image (aka new figure) is smaller than the preimage (aka original figure). Basically the figure has been scaled down.

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There were 20 boys and 26 girls in a chess club last year. This year the number of boys increased by 30% but the number of girls

Readme [11.4K]

Step-by-step explanation:

Boys

$20 + (20 \div 100)30 = \\ = 20 + 0.2 \times 30 = \\ = 20 + 6 = \\26$

Girls

$26 - (26 \div 100)15 = \\ = 26 - 0.26 \times 15 = \\ = 26 - 3.9 = \\ = 22$

Total last year 46

Total this year 48

Increase

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2 years ago

Name three other common multiples of 8 and 12

Sladkaya [172]

The first few multiples of 8 are: 8, 16, 24, 32, 40, and 48. The first multiples of 12 are: 12, 24, 36, 48, 60, and 72.

Common multiple of 8 and 12 are 24 and every subsequent multiple of 24.

As 8×3=24

12×2=24

So 24 is a common multiple of 8 and 12 this means the other common multiples of 8 and 12 are the multiples of 24 like 48, 72, 96 etc.

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11 months ago

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Neporo4naja [7]

Answer:

Step-by-step explanation:

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2 years ago

Root of 3 time the root of <br> 5

zimovet [89]

Answer:

root of 15 or in decimal form 3.87 (rounded)

Step-by-step explanation:

You just multiply both together

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2 years ago

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Sonbull [250]

1. is actually 4m
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5 0

2 years ago