twelve less one-fourth of a number.
Mathematics, 18.10.2019 04:30 bri2728
Translate the phrase to an algebraic expression.
twelve less one-fourth of a number.
a) 1/4x + 12
b) 12 + 1/4x
c) 12 - 1/4x
d) 1/4x - 12
Answers: 3
Mathematics, 21.06.2019 14:40
Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .
Answers: 3
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) β sinh2(x) = 1 and (b) 1 β tanh 2(x) = sech 2(x). solution (a) cosh2(x) β sinh2(x) = ex + eβx 2 2 β 2 = e2x + 2 + eβ2x 4 β = 4 = . (b) we start with the identity proved in part (a): cosh2(x) β sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 β sinh2(x) cosh2(x) = 1 or 1 β tanh 2(x) = .
Answers: 3
Mathematics, 21.06.2019 22:30
If a and βa are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
Answers: 1
Translate the phrase to an algebraic expression.
twelve less one-fourth of a number.
twelve less one-fourth of a number.
Social Studies, 07.10.2019 00:00
Mathematics, 07.10.2019 00:00
Social Studies, 07.10.2019 00:00
Biology, 07.10.2019 00:00
History, 07.10.2019 00:00
Social Studies, 07.10.2019 00:00
History, 07.10.2019 00:00
Mathematics, 07.10.2019 00:00
English, 07.10.2019 00:00
Mathematics, 07.10.2019 00:00