3 years ago

Round your answer to the nearest whole number 1398÷.12

Mathematics

1 answer:

vampirchik [111]3 years ago

5 0

Answer:

117

Step-by-step explanation:

1398/12 = 116.5

When the number is 5 or above you round up and if the number is 4 or below round down.

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Answer:

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Step-by-step explanation:

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I NEED HELP PLEASE! If you can help me with this you amazing! Thank you

krek1111 [17]

Answer:

$a=-3$

Step-by-step explanation:

we have

$a-2=\frac{3+6a}{3}$

Solve for a

That means ----> Isolate the variable a

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$a-2=\frac{3(1+2a)}{3}$

Simplify right side

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3 years ago

(3ab+2c)^3 what is the answer

svet-max [94.6K]

Answer:

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

Step-by-step explanation:

$(3ab+2c)^3$

$=(3ab+2c)$ × $(3ab+2c)$ ×

$=(3ab+2c)(9a^2b^2+12abc+4c^2)$

$=(3ab)(9a^2b^2)+(3ab)(12abc)+(3ab)(4c^2)+(2c)(9a^2b^2)+(2c)(12abc)+(2c)(4c^2)$

$=27a^3b^3+36a^2b^2c+12abc^2+18a^2b^2c+24abc^2+8c^3$

$=27a^3b^3+54a^2b^2c+36abc^2+8c^3$

hope this helps....

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3 years ago

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Answer:

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Step-by-step explanation:

The given is students that failed the test. 5 students completed the homework and failed the test and there is a total of 9 students who failed the test. So, the answer would be 5/9

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3 years ago

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Answer:

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Step-by-step explanation:

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4 years ago