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Rod
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Points A,B,C,and D are collinear and positioned in that order. Find the length indicated. AD = x + 16, CD - 5, BC = x + 10, and AB = x + 4, find BC
answered
Sep 5, 2017
in
Geometry Answers
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3.8k
views
geometry problems
Given that f is a linear function and f(5)-f(3)=10, determine the value of f(10)-f(2)
answered
Sep 5, 2017
in
Algebra 2 Answers
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344
views
the concept of slope
What is the denominator of 4836
answered
Sep 4, 2017
in
Other Math Topics
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215
views
lowest common denominator
Consider the sequence: n, F(n), F(F(n), F(F(F(n))) .... Construct the first 15 terms of the sequence for each of the following values of n: 6, 10, 15, 32 and 17
answered
Sep 4, 2017
in
Other Math Topics
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354
views
math problem
What is (12x)y
answered
Sep 4, 2017
in
Other Math Topics
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89
views
(12x)y
2n to the second power minus 4n times 5n minus 10n to the second power plus 4 equals what?
answered
Sep 4, 2017
in
Other Math Topics
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632
views
my math homework
sets lesson
answered
Sep 3, 2017
in
Algebra 1 Answers
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257
views
sets
math sucks! help me out
What is midpoint on-20, -15, -10, -5
answered
Sep 3, 2017
in
Geometry Answers
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211
views
length and midpoint of line
Help me to understand this
answered
Sep 3, 2017
in
Other Math Topics
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133
views
subjective probability
Find the value of n
answered
Sep 3, 2017
in
Other Math Topics
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221
views
Mark it for me
answered
Sep 2, 2017
in
Other Math Topics
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134
views
probability
Find four points in the inverse x=-4|y|+3
answered
Sep 2, 2017
in
Calculus Answers
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2.7k
views
precalculus problems
inverse function
inverse
N•4-6+5=15
answered
Sep 1, 2017
in
Algebra 2 Answers
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148
views
math problem
is 8.94452 a rational number?
answered
Sep 1, 2017
in
Other Math Topics
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1.2k
views
Pls help me to understand this question
answered
Sep 1, 2017
in
Other Math Topics
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214
views
???????
Using (4 -7 0 1 -1 1 -4 -7 22 7 -5 1) Find the z score corresponding to the prediction error of 0 min. Is that prediction error significantly low or high? Why or why not?
answered
Sep 1, 2017
in
Statistics Answers
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333
views
z score
2/5y -7=-11
answered
Sep 1, 2017
in
Algebra 1 Answers
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175
views
algebraic equation
Find the object's positions \(\texttip{x_{\rm 1}}{x_1}\), \(\texttip{x_{\rm 2}}{x_2}\),at times \(t_1=2.0\; \rm s\), \(t_2=4.0\; \rm s\), \(t_3=13\; \rm s\), and \(t_4=17\; \rm s\).
answered
Sep 1, 2017
in
Other Math Topics
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615
views
physics problems
Find the next item in each pattern. -3, 6, -12, 24
answered
Sep 1, 2017
in
Geometry Answers
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494
views
math problem
evaluate -4-(-8)/4
answered
Sep 1, 2017
in
Algebra 1 Answers
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129
views
algebra problems
I need to solve a 3x3 magic square -1, 2, -3, -4, 6, -9, -12, 18, -36. I know the answer should be -13... I think. Help?
answered
Aug 31, 2017
in
Algebra 1 Answers
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675
views
math problem
Sketch f(x) = sqrt(4x - x^2) Define A(x) for 0 <=x <=4 to be the area bounded by the x and y axes, the graph y = f(x) , and the vertical line at x.
answered
Aug 31, 2017
in
Calculus Answers
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573
views
calculus problems
semicircle
63 divided by 655.0
answered
Aug 31, 2017
in
Algebra 1 Answers
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257
views
dividing decimals
please assist i have to use complex notation to derive the equation for dynamic resistance of a circuit
answered
Aug 31, 2017
in
Other Math Topics
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180
views
How do I write 400 thousands plus 600 thousands and standard form
answered
Aug 31, 2017
in
Pre-Algebra Answers
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2.9k
views
standard forms
Which is greater than 3.7 or 3.572?
answered
Aug 31, 2017
in
Other Math Topics
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778
views
comparing decimals
Pls solve this for
answered
Aug 31, 2017
in
Other Math Topics
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197
views
?????
find the distance between plane 1 : 2x-3y+z=5 and plane 2: x+2y+3z=2
answered
Aug 30, 2017
in
Other Math Topics
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274
views
solving equations
in Ohio, you can get your license when you turn 16. Write an inequality to show the age of all drivers in Ohio
answered
Aug 30, 2017
in
Algebra 1 Answers
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629
views
solving inequalities
Find the slope and the y-intercept of the line with the given equation.
answered
Aug 30, 2017
in
Algebra 1 Answers
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295
views
equation of a line
how to find y intercept
slope intercept form
What is the horizontal distance between points A and B whose slope distance is 10560 feet and the zenith of the line connecting the 2 points is 75 degrees 30 feet?
answered
Aug 30, 2017
in
Other Math Topics
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410
views
can you solve the problem and give me a step by step guide on how i should solve the problem?
s(t) = 57 1 + 0.5e−0.8t
answered
Aug 30, 2017
in
Calculus Answers
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877
views
calculus problems
How do I round 5.36 to the nearest tenths and ones?
answered
Aug 30, 2017
in
Other Math Topics
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1.3k
views
rounding decimals
Evaluate the expression below for x = -2 and y = -3: X3 + y – xy
answered
Aug 30, 2017
in
Pre-Algebra Answers
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488
views
evaluate the expression
please help me answer this question step by step as soon as possible
Paloma works part-time, 4 h per day, selling fitness club memberships. She is paid $9/h, plus a $12 commission for each 1-year membership she sells
answered
Aug 30, 2017
in
Algebra 1 Answers
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3.0k
views
math problem
word problems
equestion of math 6 grad
answered
Aug 29, 2017
in
Algebra 1 Answers
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109
views
math elegabra
Find the particular solution, y=f(x), to the differential equation (1+x^2 ) dy/dx=x^3/y where f(0)=-3.
answered
Aug 29, 2017
in
Calculus Answers
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1.3k
views
(1/b) * (1/b)
answered
Aug 29, 2017
in
Calculus Answers
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109
views
Which is larger 6.05 or 6.466
answered
Aug 29, 2017
in
Other Math Topics
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332
views
comparing decimals
Find the slope of a line perpendicular to the line containing points (-3,4) and (6,6)
answered
Aug 28, 2017
in
Geometry Answers
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655
views
math problem
Please help me solve the 4 Algebra questions below. y = 3/4
answered
Aug 28, 2017
in
Algebra 1 Answers
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150
views
in a circle O, AOB and COD are two concentric sectors,their lengths are AB=2.8cm DC=2cm and AD=2cm, find the length of OC, the angle AOB in radians and the area of ABCD
answered
Aug 27, 2017
in
Other Math Topics
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785
views
radians
arcs and sectors
The joint probability mass function of two discrete random variables X and Y is
answered
Aug 27, 2017
in
Other Math Topics
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2.4k
views
5183 is 15% of what number
answered
Aug 26, 2017
in
Other Math Topics
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158
views
calculating percentages
Part 1: Using the two functions listed below, insert numbers in place for the letters A, B, C, D so that f(x) and g(x) are inverses.
answered
Aug 26, 2017
in
Algebra 1 Answers
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8.9k
views
algebra problems
Find the value of x. Enter answer as a mixed number. img15536 mangleAOC = 7x − 4, mangleDOC = 2x + 8, mangleEOD = 29.
answered
Aug 26, 2017
in
Geometry Answers
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1.2k
views
Explain how you would prove if four given points are coplanar. Use your method to determine if A(3, 4, -2), B(8, 5, 0), C(1, 10, -6) and D(9, 2, 2) are coplanar.
answered
Aug 26, 2017
in
Calculus Answers
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1.3k
views
calculus problems
Write the equation for a parabola with a focus at (2,2) and a directrix at y=8
answered
Aug 26, 2017
in
Calculus Answers
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908
views
math problem
Write an equivalent expresson for 5(2x + y - 3z) by modeling and by using the distributive property
answered
Aug 26, 2017
in
Algebra 1 Answers
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2.2k
views
algebra problems
distributive property
how do you solve this problem in distributive property
Y-(-2)=1/2(x-5)
answered
Aug 26, 2017
in
Calculus Answers
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107
views
find coordinates on graph
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