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masha68 [24]
2 years ago
14

Hi!

Mathematics
2 answers:
ra1l [238]2 years ago
5 0
168 degrees
180-12=168
kykrilka [37]2 years ago
5 0

Step-by-step explanation:

12° + x° = 90°

x. = 90 - 12

x =78°

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The ratio of dark chocolate candies to white chocolate candies is 4 to 3.
Elena L [17]

The answer is 18 are white chocolate.

Here is my proof

4 × 6 = 24 and 3 × 6 = 18 and I got 4 and 3 from the ratio of dark chocolate candies to white chocolate candies and I got the 6 from the multiplication chart that they both end up with the same number which is 6. So 18 is the answer

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2 years ago
Twenty-four is 30% of what number?
IgorLugansk [536]
24 / 30 x 100 = 80

answer: <span>Twenty-four is 30% of 80</span>
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Every five years in March the population of a certain town is recorded. In 1995 the town had a population of 4,500 people. From
Mice21 [21]

So, the town had a population on 4,500 people in 1995. Then from 1995 to 2000, the population increased by 15%.

Convert 15% to a decimal by dividing it by 100. Then, the population in 1995 by this decimal.

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4,500 × 0.15 = 675

Now, add this to the population in 1995.

4,500 + 675 = 5,175

This means that the town had a population of 5,175 people in 2000.

To calculate the town's population in 2005, repeat the same steps we took to find the population in 2000, except this time we will subtract instead of add since the population DECREASED.

4% ÷ 100 = 0.4

5,175 × 0.4 = 207

5,175 - 207 = 4,968

FINAL ANSWER:

The town had a population of 4,968 in 2005.

Click to let others know, how helpful is it

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Read more on Brainly.com - brainly.com/question/8884953#readmoreAnswer:

Step-by-step explanation:

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