The least common denominator of the two fractions is 30. if you add the two denominators, their sum is 17. what are the denominators

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

using pemdas, (order of operations) you'll see the answer is 24.

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

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answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

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