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stepladder [879]
3 years ago
13

I am confused about how to explain this: Explain the difference in meaning between |-3| and -3.

Mathematics
1 answer:
Ivahew [28]3 years ago
7 0

Answer:

Step-by-step explanation:

|-3| means the absolute value of -3. The absolute value sign means the number without its negative. The dictionary says: the magnitude of a real number without regard to its sign.

So |-3|= 3 and -3= -3

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Answer:

a) Surface area = 616 cm²

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Step-by-step explanation:

Surface area and volume of a regular triangular pyramid that has a base edge of 16 cm and a slant height of 15 cm

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Answer:

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