Mathematics, 18.06.2021 08:00, kay3940
Include a minimum of 5 steps
Must include at least 3 uses of trig identities (stick to the Grade 11 ones). You may use the same identity more than once as long as there are 3 different ones used at some point.
Use a variety of algebraic skills (factoring, expanding, fractions, etc.)
Include an answer key to your problem
Include a brief paragraph explaining how you came up with your identity. This is an informal paragraph and I just want to see your thought process (i. e. what algebraic skills/trig identities did you want to include? Did you run into any difficulties? Are you particularly proud of anything you came up with? etc.)
Answers: 3
Mathematics, 21.06.2019 22:10, ansonferns983
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Mathematics, 22.06.2019 00:30, ejones123
Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation
Answers: 2
Include a minimum of 5 steps
Must include at least 3 uses of trig identities (stick to the Grade 11...
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