Mathematics, 14.07.2019 04:00 denvontgekingice
Arectangular field is 0.45 kilometers long and 0.4 kilometers wide. what is the area of the field in square meters? do not round.
Answers: 2
Mathematics, 21.06.2019 15:20
In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
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 21:50
5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%
Answers: 2
Arectangular field is 0.45 kilometers long and 0.4 kilometers wide. what is the area of the field in...
Mathematics, 20.08.2019 08:30
Chemistry, 20.08.2019 08:30
Social Studies, 20.08.2019 08:30
Biology, 20.08.2019 08:30
Physics, 20.08.2019 08:30
Computers and Technology, 20.08.2019 08:30
Mathematics, 20.08.2019 08:30
Mathematics, 20.08.2019 08:30
Physics, 20.08.2019 08:30