Mathematics, 20.05.2021 17:50 ryrytkg8091
A student makes the claim that 4x2−81=(x+9)(x−9) is a polynomial identity.
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Mathematics, 21.06.2019 14:30
If lmn=xyz, which congruences are true by cpctc? check all that apply
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Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
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Mathematics, 21.06.2019 19:30
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
A student makes the claim that 4x2−81=(x+9)(x−9) is a polynomial identity....
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