Mathematics, 13.07.2019 11:00, james1110
Dina encoded a secret phrase using matrix multiplication. she multiplied the clear text code for each letter by the matrix (see image) to get a matrix that represents the encoded text. by which matrix does dina multiply the encoded text to get the matrix for the clear text code?
Answers: 1
Mathematics, 21.06.2019 19:30, LordYoshee8676
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 22.06.2019 01:30, jjimenez0276
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
Dina encoded a secret phrase using matrix multiplication. she multiplied the clear text code for eac...
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