Mathematics, 18.03.2021 03:20 ovengel12
What is the product of the expression shown below?
Select One:
A) 10
B) 36
C) 36 + 12(\sqrt{5})
D) 82+ 24(\sqrt{5})
Answers: 3
Mathematics, 21.06.2019 12:40
Which shows the image of rectangle abcd after the rotation (x, y) ā (āy, x)?
Answers: 3
Mathematics, 21.06.2019 16:30
Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) ā sinh2(x) = 1 and (b) 1 ā tanh 2(x) = sech 2(x). solution (a) cosh2(x) ā sinh2(x) = ex + eāx 2 2 ā 2 = e2x + 2 + eā2x 4 ā = 4 = . (b) we start with the identity proved in part (a): cosh2(x) ā sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 ā sinh2(x) cosh2(x) = 1 or 1 ā tanh 2(x) = .
Answers: 3
What is the product of the expression shown below?
Select One:
A) 10
B) 36
...
A) 10
B) 36
...
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