Since all triangles have an interior angle sum of 180, the second angle is 45. this also means that x and y are equal. Using the pythagorean theorem, we can produce the equation $2\sqrt{14} = 2x^2$ . dividing both sides by two we get $x^2= \sqrt{14}$ . when we take the square root of root 14 we get 1.934335

4 0

2 years ago

The ratio of boys to girls in Ella’s grade is 3 to 4. The ratio of boys to girls in Minh’s grade is 4 to 5. Each grade has a tot

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(20:4)x3=15 (Ellas grade)
(20:5)x4=16 (Minhs grade)

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2 years ago

Here is another one i need help on

dedylja [7]

Is the first one, not periodic

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3 years ago