Mathematics, 14.07.2019 20:30 sselect1
Ineed this answered as quick as possible, . you! will award brainliest. the lengths of three sides of a trapezoid are shown below: side 1: 11z2 β 4z + 2 side 2: β2z + 3 + 12z2 side 3: 3 β 3z + 13z2 the perimeter of the trapezoid is 5z3 + 40z2 + 7z β 15. part a: what is the total length of sides 1, 2, and 3, of the trapezoid? (4 points) part b: what is the length of the fourth side of the trapezoid? (3 points) part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer. (3 points)
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Mathematics, 21.06.2019 19:00
1) what is the measure of the exterior angle, β uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?
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Mathematics, 21.06.2019 23:00
Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.
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Ineed this answered as quick as possible, . you! will award brainliest. the lengths of three sides...
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