Mathematics, 12.10.2019 12:20 violetvinny
Can someone asap i can't figure this out and i lost my notes
the following is a student solution to the inequality
5/12-(x-3)/6≤(x-2)/3
5/12-2/2*(x-3)/6≤4/4*(x-2)/3
5/12-(2x-6)/12≤(4x-8)/12
5-2x-6≤4x-8
-1-2x≤4x-8
-6x≤-9
x≥3/2
there are two mathematical errors in this work. identify at what step each mathematical error occurred and explain why it is mathematically incorrect.
the first mathematical error occurred going from line to line
why it is incorrect:
the second mathematical error occurred going from line to line
why it is incorrect:
solve the inequality correctly.
question 2(5 points) same solutions?
which of the following equations have the same solution? give reasons for your answer that do not depend on solving the equations.
-(7-4x)=9
12=-4(-6x-3)
5x+34=-2(1-7x)
14=-(x-8)
-8=-(x+4)
x+5=-5x+5
Answers: 2
Mathematics, 21.06.2019 19:30, 100738
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
Answers: 1
Mathematics, 21.06.2019 20:10, dianacastro8298
Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit
Answers: 3
Mathematics, 21.06.2019 23:00, abbymoses3
Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.
Answers: 3
Can someone asap i can't figure this out and i lost my notes
the following is a student solu...
the following is a student solu...
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