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Leni [432]
3 years ago
14

How do I do This math....-2.5-(-3.25)=

Mathematics
1 answer:
zhannawk [14.2K]3 years ago
3 0

When you subtract a negative, it changes it to adding a positive.

= -2.5 - (-3.25)

= -2.5 + 3.25

= 0.75

Hope This Helped! Good Luck!

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Ira Lisetskai [31]

<u>Answer:</u>

The correct answer option is c. \frac{1}{9a^2}.

<u>Step-by-step explanation:</u>

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We know the power rule (a^m)^n=a^{mn} which means that to raise a power to a power you need to multiply the exponents.

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3 years ago
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Slav-nsk [51]

Answer:

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3 years ago
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V125BC [204]

Answer:

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Step-by-step explanation:

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If we focus on one of these equilateral triangles, we can get the final area by multiplying the area of that one triangle by 2.

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Step-by-step explanation:

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2 years ago
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Answer:

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