MATHEMATICS MIDDLE SCHOOL

−9⋅(5j+k) do distrubutibr property

Answers

Answer 1
Answer:

Answer:

−9⋅(5j+k) =  -45j -9k.

Step-by-step explanation:

Given  : −9⋅(5j+k)

To find : distributive property.

Solution : −9⋅(5j+k)

By distributive property a( b +c ) = a*b + a*c.

Then  −9⋅(5j+k) =  -9 *5j + (-9 *k)

−9⋅(5j+k) =  -45j -9k.

Therefore, −9⋅(5j+k) =  -45j -9k.

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Find the multiplicative inverse of -10

Answers

Multiplicative inverse of -10 is -(1)/(10) because:

(-10)*(-(1)/(10))=1
Multiplicative inverse is also known as reciprocal. The reciprocal of -10 is -(1)/(10)

What is 555000 rounded to the nearest ten thousand

Answers

Well, first start off by adding commas where they are needed (after every third place). I find that this helps A LOT when dealing with bigger numbers. 

So, 555,000 is your number. You have to look in the ten thousands place. You have a 5 in the ten thousands place. From here, you look at the number directly to the right of the number you need to round. The number next to the 5 in the ten thousands place is a 5. When rounding, numbers that are 5 or over have to be rounded out. So, this would be the rounded answer you are looking for.

560,000

I hope this helps :)
555000 rounded to the nearest ten thousand is 560000

I’m having trouble with these math questions.

Answers

Answer is 33 over 98


Two negatives make a positive
So 3/7 x 11/14
Equals to 33-98

Btw go online on cymath and it shows you there also (:
Easy and simple

Hello there

how are you

the answer you are looking for

is 33/98

thank you very much

hope my answer fulfilled your desires

Best Regards Queen Z

a third grade class is growing bean plants. the list below shows the height of the plants. use the information to complete the line plot

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u need the rest of the info

How are negative exponents and positive exponents related

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they are both exponents

Why is 10-0=10, but 0/10=0? Please answer.

Answers

The two expressions gives a different value because 0 is insignificant during subtraction but significant in division

Subtraction and Division

Note that taking the difference of a value and zero will return the original value since 0, in this case is insignificant.

For the ratio, the ratio of 0 and any constant will return zero. Hence;

  • 10 - 0 = 10 (retirns the value of 10)
  • 0/10 = 0 Returns the numerator

The two expressions give a different value because 0 is insignificant during subtraction but significant in division

Learn more on subtract and division here: brainly.com/question/4721701
0 is the same thing as nothing right? Well if you take nothing away from 10, the answer is still 10. But if you try to divide nothing into ten groups, you still have nothing. hope this helped!
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