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Maisha
Questions (2)
What is the average of 12,43,37 and 40
1 answer
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x= sqrt( 3/2x + 5/2 )
sqrt = square root How do you solve this ? Thank you.
1 answer
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Answers (5)
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40% as a fraction is 40/100. Simplify it to 4/10. You can simplify that to 2/5. 1 stands for all her friends. If 2/5 play, then you can subtract 2/5 from 1 to find out what fraction of her friends don't play kickball. 1-2/5= ______ That is your answer.
Use a model. 2*100+18*10+4*1 Your answer is _______.
Subtract 1/2x from each side. You are left with 3 < 3 1/2x - 7 Add 7 to each side. You get 10 < 3 1/2x Divide each side by 3 1/2 to isolate x. Your answer is 10/3 1/2 < x Simplify 10/3 1/2.
Use proportions. The height of the building can be x. 6/5=x/28 Cross multiply. 6*28=5x 168=5x Divide each side by 5 so you isolate x. 168/5=x 168/5 = Simplify this to get your answer.
