Mathematics, 14.09.2019 10:30 Nayb17
Prove that the following two sets are the same. s1 = {a + bx : a, b ∈ r} = all polynomials which can expressed as a linear combination of 1 and x; s2 = {ax + b(2 + x) : a, b ∈ r} = all polynomials which can expressed as a linear combination of x and 2 + x.
Answers: 1
Mathematics, 21.06.2019 13:00
Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25
Answers: 1
Mathematics, 21.06.2019 16:30
Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation
Answers: 3
Mathematics, 21.06.2019 22:20
Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?
Answers: 2
Prove that the following two sets are the same. s1 = {a + bx : a, b ∈ r} = all polynomials which ca...
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