Mathematics, 30.06.2019 01:00 tuchikitacristoyaidi
Simplify (1-2z)(1+2z)i've already done the math and gotten - 4z^2+1 (which is correct when i check) but it's not in my list for the multiple choice question i'm on. the answers i have are the following: a) 1 - 4zb) 1 - 4z - 4z^2c) 4z^2 - 4z - 1d) 4z^2 - 1if someone could tell me which answer would be correct in this situation, that would be amazing. you to anyone who takes the time to figure this out!
Answers: 2
Mathematics, 21.06.2019 21:50, gamergladiator43
Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent
Answers: 1
Mathematics, 22.06.2019 00:00, thornlilly17
Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16
Answers: 1
Mathematics, 22.06.2019 00:10, megharx
Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?
Answers: 1
Simplify (1-2z)(1+2z)i've already done the math and gotten - 4z^2+1 (which is correct when i check)...
Mathematics, 13.11.2019 20:31