Lines G and H are perpendicular lines. Find the value of K.
Line G: -4x + ky = -36
Line H: 1...
Mathematics, 30.04.2021 18:20, crisely
Lines G and H are perpendicular lines. Find the value of K.
Line G: -4x + ky = -36
Line H: 15x - 10y = 70
Answers: 3
Mathematics, 21.06.2019 17:30, astultz309459
Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
Answers: 2
Mathematics, 21.06.2019 17:30, samymaria1344
Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
Answers: 1
Mathematics, 21.06.2019 19:20, alexcarrasco5903
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Spanish, 27.01.2020 23:31
Mathematics, 27.01.2020 23:31
Physics, 27.01.2020 23:31
Mathematics, 27.01.2020 23:31