Mathematics, 14.07.2020 01:01 katzLovez
A 180 ft long board is cut into 3 pieces. The second piece of
board is twice as long as the first. The third piece of board
is six times as long as the first.
What is the length of the first piece of the board?
A) 20 ft
B) 40 ft
C) 60 ft
D 120 ft
Answers: 3
Mathematics, 21.06.2019 13:40, kps26pd2mea
The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.
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
Mathematics, 21.06.2019 23:00, Izzyfizzy1
The value of cos 30° is the same as which of the following?
Answers: 1
A 180 ft long board is cut into 3 pieces. The second piece of
board is twice as long as the first....
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