Mathematics, 08.02.2021 20:40 amberwithnell12512
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We know that angle WZX is congruent to angle YZX and that sides ZW is congruent to side ZY. The property allows us to say that line segment ZX is congruent to itself. Thus by the congruency theorem, ΔWZX ≅ ΔYZX. We know that Corresponding Parts of Congruent Triangles are , so ∠ZXY ≅ ∠ZXW. Because they make up the straight line segment WY, the two angles are a
, which means that m∠ZXY + m∠ZXW =
°. Because the angles are equal, we can use substitution to get 2(m∠ZXW) = 180°. Solving, we find that both angles equal 90°. This implies that line segment ZX is to WY by the definition of perpendicular. Finally, using CPCTC again we know that WX ≅ YX. Therefore, X is the of WY, and ZX is the of WY.
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Mathematics, 21.06.2019 14:30
Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
Answers: 1
Mathematics, 21.06.2019 22:00
20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
Answers: 2
Mathematics, 22.06.2019 00:00
Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?
Answers: 2
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We know that angle WZX is congruent to angle YZX and that sides ZW is congruent...
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