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Nuetrik [128]
3 years ago
12

What is the weight of a square if a triangle weighs 4 grams? Explain your reasoning

Mathematics
1 answer:
stellarik [79]3 years ago
8 0

Answer:

8 grams

Step-by-step explanation:

The balance is in equilibrium, so the weights of the two sides are equal.

Let the weight of a square be s.

Left side: 2s + 4

Right side: s + 3(4) = s + 12

The weights are equal, so we set the two expressions equal.

2s + 4 = s + 12

s = 8

Answer: The weight of a square is 8 grams.

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Given the function f(x)=4|x-5|+3 for what values of x is f(x)=15
Andreyy89

Answer:

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Step-by-step explanation:

We want to find x for ...

  15 = 4|x -5| +3

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  3 = |x -5| . . . . . . divide by 4

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  5 ±3 = x = {2, 8} . . . . . add 5

The values of x for which f(x) = 15 are 2 and 8.

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Step-by-step explanation:

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Step-by-step explanation:

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