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Veseljchak [2.6K]
2 years ago
12

HELP OMG I DONT KNOW IF I DID THE ANGLES AND SIDES RIGHT EITHER

Mathematics
1 answer:
Ksivusya [100]2 years ago
8 0

Answer:

I think it is but not 100% sure

Step-by-step explanation:

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One day, a person went to a horse racing area. instead of counting the numbers of humans and horses, he counted 74 heads, and 19
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Answer: there are 50 humans and 24 horses.

Step-by-step explanation:

Let x represent the number of humans in the horse racing area.

Let y represent the number of horses in the horse racing area.

He counted 74 heads. A human has one head and a horse also has one head. It means that

x + y = 74

He counted 196 legs. A human has 2 legs and a horse has 4 legs. It means that

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Substituting x = 74 - y into equation 1, it becomes

2(74 - y) + 4y = 196

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- 2y + 4y = 196 - 148

2y = 48

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