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Ronch [10]
3 years ago
10

What is the problem of 200 and 400

Mathematics
1 answer:
user100 [1]3 years ago
6 0
200+400=600 u just add 2 and 6 togather and u get 6 and then annd the two zeros on too it 
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I need help with this question please help
bezimeni [28]

Answer:

Its A

Step-by-step explanation:

6 0
2 years ago
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Evaluate.
kogti [31]
9/10 - 2/5 + 1/3

= 5/6 (Decimal:  0.8333333)


Subtract:
9/10 - 2/5 = 9/10 - 2 . 2/5 . 2
= 9/10 - 4/10 
= 9 - 4/10 
= 5/10 
= 1/2

The common denominator you can calculate as the least common multiple of the both denominators LCM ( 10, 5) = 10


Add: 1/2 + 1/3 = 1 . 3/2 . 3 + 1 . 2/3 . 2 
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The common denominator you can calculate as the least common multiple of the both denominators LCM ( 2, 3) = 6

Answer in Lowest term is:  5/6 or Decimal:  0.8333333




Hope that helps!!!




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3 years ago
What is (x^-2 y^10)^2/x^5 y^-3 using only positive exponents
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Answer:

\frac{(x^{ - 2}{y}^{10})^{2}  }{ {x}^{5}  {y}^{ - 3} }  \\   \frac{ {x}^{ - 4}  {y}^{20} }{ {x}^{5}  {y}^{ - 3  } }  \\   {x}^{ - 9}  {y}^{23} \\  \frac{ {y}^{23} }{ {x}^{9} }  \\ ans \: c

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The ratio
vaieri [72.5K]
1 : 100,000
Because there are 100cm in a m and 1000m in a km
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Convert the following Celsius degrees to Fahrenheit.
Nat2105 [25]

Answer:

a 95

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