3 years ago

Identify a real live situation where opposite qualities combine to make zero

1 answer:

4 0

I have one cookie. A minute later I want to eat a cookie. That's one cookie plus a negative one cookie. At the end, I have no cookie left.

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Simplify the expression<br> 70.7-5.76

Romashka-Z-Leto [24]

Answer:

64.94

Explanation

You arrange the numbers in such a way, to be in line with their decimal points like this:

70.7

-5.76

Then you subtract. Notice that on top of the 6 is nothing which is equal to 0

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3 years ago

5^2x * 5^3 =5^9 what is x please help

erastovalidia [21]

Answer:

x = 3

Step-by-step explanation:

${5}^{2x} \ast {5}^{3} = {5}^{9} \\ {5}^{2x + 3} = {5}^{9} \\ 2x + 3 = 9 \\ (bases \: are \: equal \: so \: exponents \: will \: also \: \\ be \: equal) \\ 2x = 9 - 3 \\ 2x = 6 \\ x = \frac{6}{2} \\ \huge \red { \boxed{x = 3}}$

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4 years ago

Harper can do 5 math problems in 1 2/3 minutes.How many problems can she complete in 1 minute?.

Natalija [7]

Answer:

bjrkhfjehrukfe

Step-by-step explanation:

rnfewklnfeklr

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3 years ago

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Maria has an annual income of

Temka [501]

Answer:

17,810.58

Step-by-step explanation:

A = $ 17,810.58

A = P + I where

P (principal) = $ 10,000.00

I (interest) = $ 7,810.58

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4 years ago

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Enter numbers to write 0.000328

Makovka662 [10]

Answer:

3.28 x 10^-4

Step-by-step explanation:

0.000328 = 3.28 x 10^-4

7 0

3 years ago