Mathematics, 07.12.2021 16:40 meramera50
1) < A and < B are complementary angles.< A = 4x and < B = x + 55.What is the value of x ? Calculate the measures of < A and < B. 2) < MNV and < VNT are supplementary angles.< MNV = 3x  40 and < VNT = 2x + 50.What is the value of x ?Calculate the m 3) < PTR and < MTS are vertical angles.< PTR = 6x  12 and < MTS = 2x + 20.What is the value of x ? Calculate the m
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2
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 21:30
How does reflecting or rotating a figure change the interior angles of the figure?
Answers: 2
1) < A and < B are complementary angles.< A = 4x and < B = x + 55.What is the value of x...
Mathematics, 16.12.2019 18:31
Mathematics, 16.12.2019 18:31
Mathematics, 16.12.2019 18:31
Mathematics, 16.12.2019 18:31
English, 16.12.2019 18:31
Computers and Technology, 16.12.2019 18:31
Physics, 16.12.2019 18:31
Mathematics, 16.12.2019 18:31