Mathematics, 28.09.2020 20:01 avanelson01
6. Juanita says that the unlabeled tick mark on the number line below should be 5.10
In a sentence or two, how could you explain to Juanita why her answer is incorrect?
(The number line is 5.0, 5.1, 5.2, 5.3, 5.4, 5.5, 5.6, 5.7, 5.8, 5.9,) *blank
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
Mathematics, 22.06.2019 01:30
The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?
Answers: 1
6. Juanita says that the unlabeled tick mark on the number line below should be 5.10
In a sentence...
History, 02.10.2019 19:30
History, 02.10.2019 19:30
Biology, 02.10.2019 19:30
Social Studies, 02.10.2019 19:30
Physics, 02.10.2019 19:30
World Languages, 02.10.2019 19:30
Chemistry, 02.10.2019 19:30
History, 02.10.2019 19:30
Biology, 02.10.2019 19:30
Geography, 02.10.2019 19:30
Business, 02.10.2019 19:30