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3 years ago

When adding or subtracting decimals, how can you be sure to add or subtract only digits that have the same place

Mathematics

2 answers:

sweet [91]3 years ago

5 0

Significant Figures also known as Significant Digits. Is that what you’re asking?

Igoryamba3 years ago

4 0

Answer: the number that are at the left side of the decimal is the whole numbers and the ones at the right are like the ones less than the whole numbers

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*you get 16 points*PLEASE ANSWER i’m kinda failing so help

sleet_krkn [62]

Answer:

Graph 4

Step-by-step explanation:

Parallel lines have no solution to the system of equation. Graph 4 is a set of parallel lines, so they will never intersect.

3 0

3 years ago

what 2 numbers should be placed in the blanks below so that the difference between consecutive numbers is the same? 17,_,_

Komok [63]

The answer is 25, 33. The difference between each consecutive number is 8.

5 0

3 years ago

If you know that 84 is 70% of the whole, explain how you can use proportional reasoning to determine the whole. Use the drop-dow

Akimi4 [234]

Answer: The value of whole is 120.

Step-by-step explanation:

Since we have given that

84 is 70% of the whole.

Let the whole be 'x'.

According to question, it becomes,

$84=\dfrac{70}{100}\times x\\\\84=0.7\times x\\\\\dfrac{84}{0.7}=x\\\\120=x$

So, we have use the proportion i.e. $\dfrac{84}{70\%}=\dfrac{84}{0.7}$ to determine the value of whole.

Hence, the value of whole is 120.

8 0

3 years ago

Fid the log of 0.0007356

bazaltina [42]

I hoped this helped!!

5 0

3 years ago

In the equation 0.75 - 5/8s = 44, how do your combine the like terms?

Mnenie [13.5K]

Answer:

and let's then do away with the denominators, by multiplying both sides by the LCD of all fractions, in this case, the LCD will be 8, and then we'll combine the like-terms, but anyway, let's proceed.

Step-by-step explanation:

3 0

3 years ago