4 years ago

Virginia is 7-years old. georgia is 14 years old. both girls like to write short stories

Mathematics

1 answer:

makkiz [27]4 years ago

5 0

She can become an excellent writer if she continues to work at it.

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The area of the square is 100 square centimeters. What is the area of the circle?

Setler79 [48]

$length \: of \: 1 \: side = diameter$

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3 years ago

Marcus solved a problem and found out that 190% of 20 is 380. Is he correct

avanturin [10]

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Work: For this question, I did the Cross-Product Method. The Cross Product Method is when you solve equation via to fractions. With the CPM, One one side of the fraction, I had x / 20 (Twenty being the whole number) and on the other side, I had 190/100 (190 being the percent) After setting this up, I made the equation. 190 times 20 is 3800, and the other multiplication is 100 times x which is 100x. So, the new equation is 3800 = 100x. I divided both sides by 100, and the answer is 38 = x

<em>I hope this helps, and Happy Holidays! :)</em>

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