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Tim’s age is nine more than his sister, Jill. Twice his age added to twice Jill’s age is 330.
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In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
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In the 30-60-90 triangle below side s has a length of and side r has a length
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Tim’s age is nine more than his sister, Jill. Twice his age added to twice Jill’s age is 330....
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