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rewona [7]
2 years ago
9

6. Write √18+10 √2 in the form a+b√√3 where a and b are integers.

Mathematics
1 answer:
Likurg_2 [28]2 years ago
6 0

Answer:

3+10 square root of 2

Step-by-step explanation:

(3 + 10) \sqrt{2}

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Easy math questions pls help
Anni [7]

Answer:

69  

Step-by-step ex planation:

6 0
2 years ago
Simplify the expression. Write your answer as a power. 5^8 x 5^5/5^4 x 5^3
PSYCHO15rus [73]

Answer:

Step-by-step explanation:

5^5/5^4 = 5^(5-4) = 5

5^8 * 5 * 5^3 = 5^(8+1+3) = 5^12

7 0
3 years ago
530 divided by 16 give the quotient and remainder
damaskus [11]
   
 
 
          33
      _____
16 | 530
       48
      -------
         50
         48
    ----------
            2

quotient = 33
remainder = 2








6 0
3 years ago
Evaluate -2a^2 if a = -5/2<br><br> -25<br><br> -12 1/2<br><br> 25 <br><br> 12 1/2
OLEGan [10]
-12.5 or -12 1/2 so easy
5 0
3 years ago
collen family plans to paint the window of their house. her father will paint twice as many window as her mother, and collen and
saw5 [17]

Answer:

21 windows

Step-by-step explanation:

colleen's family plans to paint the windows of their house. her father will paint twice as many windows as her mother, and Colleen and her 2 brothers will paint an equal number of the rest of the windows. Colleen decided to do her own share and her mother's share and paints 7 window, which is one less than her father's share. how many windows are in their house?

Answer: Let the number of window Colleen father would paint be x while that of her mother be y. Since her father will paint twice as many window as her mother, therefore the number of windows painted by the father x = 2y

Let the number of windows each painted by Colleen and her 2 brothers be z since they would paint the same number of windows. The total number of windows to be painted = 2y + y + z + z + z = 3y + 3z = 3(y + z).

Then number of windows needed to be painted by Colleen and her mother is given as z + y. Since Colleen painted 7 windows as her share and her mother share i.e. y + z = 7

Therefore the total number of windows = 3(y + z) = 3(7) = 21 windows

5 0
3 years ago
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