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snow_lady [41]
3 years ago
8

I need help on this i dont get it and i need to bring my homework by tomorrow

Mathematics
1 answer:
natita [175]3 years ago
7 0

a ratio is how many X there are per Y. for example, a fraction is a ratio: 10/5 = 2 because there are 2 fives in a ten. but usually a ratio is written as x:y.

so to find these ratios, first we need to find the number of girls. 30 students-16 boys = 14 girls.

the ratio of girls to boys is 14:16 because there are 14 girls to every 16 boys. we simplify this to 7:8.

the ratio of girls to all students is 14:30. we simplify this to 7:15.

the ratio of boys to girls is 16:14, which simplifies to 8:7.

the ratio of boys to all students is 16:30, which simplifies to 8:15.

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The modest acceptance speech of the Academy Awardwinning
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The correct answer is option d) reserve.

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Due to the fact that the words "contrasted" and "uninhibited" in the sentence have a clear relationship to the word "modest," choice D is the best response.

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8 0
2 years ago
2,4,1=4 <br> 6,0,3=6 <br> 7,2,4=7 <br> 1,0,8=?
posledela

Answer:

8 is the correct answer ...

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3 years ago
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Hitman42 [59]

Step-by-step explanation:

step 1. very tough question! you need the slant height (h)

step 2. h = sqr(8^2 + 3^2) = sqr(73) sqr is the square root

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step 4. we will call the hypotenuse of the right triangle c

step 5. c = sqr(13^2 + 6^2) = sqr(205)

step 6. SA = (1/2)13(6) + (13 + 6 + sqr(205))sqr(73)/2

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