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SOVA2 [1]
3 years ago
10

1. Rewrite the expression. Use an exponent, rather than repeated multiplication. (–4)(–4)

Mathematics
1 answer:
AlekseyPX3 years ago
4 0
-4^2 is the same as -4*-4

-4*-4=16

-4^2= 16 

-4^2 is the exponent.

I hope this helps!
~kaikers
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Answer:

Part a) The temperature at noon was -3°F

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Step-by-step explanation:

The complete question is

When Leo woke up he saw that the temperature was -8°F. By noon the temperature has increased 5°F. Part a) What was the temperature at noon?

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temperature at 11:00 PM positive or negative? Explain.​

Part a) we know that

You can use a number line to adds the numbers

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therefore

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Part b) we know that

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You can use a number line to adds the numbers

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therefore

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