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IgorLugansk [536]
4 years ago
9

What is 39+7 Please help!

Mathematics
2 answers:
marysya [2.9K]4 years ago
5 0

The Answer is 48 your welcome

coldgirl [10]4 years ago
3 0

Answer:

46

Step-by-step explanation:

you can use a calculator too btw

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Please help! Simplify -4/3 divided by 2/-6
love history [14]

Answer:

0.1

Step-by-step explanation:

Just google the answer and it will give it to you and if it is not 0.1 then try 0.11 because there is a LOT of 1's.

3 0
4 years ago
What is 85.23 - 2.675 =?
Anna007 [38]
Your answer is 85.555,hope this helped or 85.5 with - over it
8 0
3 years ago
Read 2 more answers
Factorize: 3x²+54x + 243​
Andrew [12]

Answer:

3(x + 9)(x + 9)

Step-by-step explanation:

  1. 3x^2 + 54x + 243
  2. 3(x^2 + 18x + 81)

a + b = 18

a + b = 81

a= = 9, b = 9

3. 3(x + 9)(x + 9)

8 0
2 years ago
Find the product.<br> (-4-3-2)^2
kumpel [21]

Answer:

Hi there!

Your answer is:

81

Step-by-step explanation:

First, simplify within parentheses.

-4-3-2 = -7-2 = -9

(-9)^2

The negative is within the parentheses, so it goes away when squared

(-9)^2 = -9× -9= 81

Hope this helps

7 0
3 years ago
five more than the product of a number n and 8 is at least 100. Write an inequality that can be used to find all positive values
hjlf

"More than" indicates addition, and "product" indicates multiplication.



The inequality is:



5 + 8n >= 100



Now we can solve for all positive values of n:



5 + (-5) + 8n >= 100 + (-5)



8n >= 95



8n/(8) >= 95/(8)



n >= 11.875



So all positive values of n include everything between 11.875 and positive infinity, inclusively.

5 0
3 years ago
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