Mathematics, 02.03.2021 22:00 amh926292
Find the value of the constant
I think for number 8 it’s 7 and 9 is 15.0. I’m not sure though.
(PLEASE HELP)
Answers: 3
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
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 22:30
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
Answers: 2
Mathematics, 21.06.2019 23:30
Can someone me with my math problem pls my teacher is on my back about this
Answers: 2
Find the value of the constant
I think for number 8 it’s 7 and 9 is 15.0. I’m not sure though.
History, 29.10.2019 18:31
Mathematics, 29.10.2019 18:31
English, 29.10.2019 18:31
History, 29.10.2019 18:31
Physics, 29.10.2019 18:31
Mathematics, 29.10.2019 18:31
Mathematics, 29.10.2019 18:31