Question 971746: find the perimeter of the rectangle:
height= 6.1 x 10^6
width= 9.2 x 10^7
Found 2 solutions by Boreal, addingup:
Answer by Boreal(15235)   (Show Source):
You can put this solution on YOUR website! 2(6.1 ^10^2)=1.22 * 10^7 (or 12.2x 10^6)
2(9.2X10^7)=18.4^x 10^7
Can add these with the same power of 10.
19.62 x10^7 square units
1.962 x 10^8 square units, scientific notation.
Answer by addingup(3677)  (Show Source):
You can put this solution on YOUR website! Use your calculator:
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Height: 10^6= 1,000,000; 1,000,000x6.1= 6,100,000
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Width: 10^7= 10,000,000; 10,000,000x9.2= 90,000,000
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The perimeter of the rectangle is 2H+2W. Again, use your calculator. Multiply the Height x 2 and the Width x 2 and add the results.
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