2 years ago

Why is this not working -2^2

Mathematics

2 answers:

BARSIC [14]2 years ago

5 0

Answer:

-4

Step-by-step explanation:

(-2)^2=4 because a negative number squared is always positive

-(2)^2=-4

Alex17521 [72]2 years ago

4 0

Answer:

try putting the minus value in brackets

Step-by-step explanation:

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Answer:

$\%Tip = 13.04\%$

Step-by-step explanation:

Given

$Tip= \$31.29$

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Required

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$Amount = \$239.89$

The percentage of the tip is then calculated using:

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2 years ago

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Elan Coil [88]

Answer:

f = 5, x = 3.

Step-by-step explanation:

8x = 24

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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