Mathematics, 18.02.2021 02:00 davidgritz2006
I'll give brainliest to first person to answer!!
a triangular prism has a base area of 12cm2 and a height of 4cm
what is the volume?
3 cubic centimeters
24 cubic centimeters
124 cubic centimeters
48 cubic centimeters
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 20:00
Find the value of x. give reasons to justify your solutions! l, m ∈ kn
Answers: 3
I'll give brainliest to first person to answer!!
a triangular prism has a base area of 12cm2 and a...
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