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jeka57 [31]
4 years ago
5

Daca a/3=7/10 calculati 100a

Mathematics
1 answer:
likoan [24]4 years ago
6 0
A/3=7/10
21=10a
a=2.1
100a=100*2.1=210
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How does finding a cure route differ from finding a square root of a positive integer? How do you the answers differ?
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Answer:

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Step-by-step explanation:

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Simplify: 6 to the the 6th power multiplied by 6 to the second power​
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number has 6 digits smallest digit is 0.01 largest digit is 8,000 digit in the tens is 2 less than digit on the hundreds the sum
monitta
What a problem!  We know that the largest digit is 8,000, and the smallest is 0.01.  The number is 8,_ _ _._1.  If the tens is 2 less than the hundreds digit, then if we make the hundreds digit x, the tens are x-2.  The tens digit plus the hundreds digit is the thousands digit, so x+(x-2)=8.  Let's solve: x+(x-2)=8.  Eliminate parentheses: x+x-2=8.  Use inverse operations:x+x-2+2=8+2.  x+x=10.  Combine terms: x+x=2x.  2x=10.  Divide: 2x/2=10/2.  x=5.

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6 0
3 years ago
If t is any real number, it is possible that sin t = .3 and cos t = .48. <br><br> Please explain!!
vodomira [7]
The first thing to do is to clear t from both expressions and compare the value to verify if it is the same:
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 Expression 2:
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5 0
3 years ago
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sdas [7]
B has to equal a/c
at least i think so
8 0
3 years ago
Read 2 more answers
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