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Rod
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User Rod
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1/x < 4 solve the inequality
answered
Mar 14, 2020
in
Algebra 1 Answers
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147
views
How to prove that DP will never meet AB?
answered
Mar 14, 2020
|
300
views
geometry problems
Determine which of the following are reducible over GF (2): x^3+1
answered
Mar 14, 2020
in
Other Math Topics
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1.2k
views
For polynomial arithmetic with coefficients in Z10, perform the following calculations:(7x+2) - (x^2+ 5) , (6x^2+x+3) x (5x^2+2)
answered
Mar 14, 2020
in
Other Math Topics
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2.0k
views
From the figure shown, A(x) is defined to be the area bounded by the x and y axes, the horizontal line y=3 and the vertical line at x. For example A(4)=12 is the area of the 4 by 3 rectangle.
answered
Mar 14, 2020
in
Calculus Answers
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883
views
After evaluating g(-4), g(-1) and g(3), choose which graph represents the given conditions. Select one:
answered
Mar 14, 2020
in
Calculus Answers
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7.1k
views
The mean annual per personconsumption of butter was 5.5 pounds, by 12.2% from 2010. What was the mean annual per person consumption of butter in 2010?
answered
Mar 13, 2020
in
Statistics Answers
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242
views
Grid 3x3
answered
Mar 13, 2020
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799
views
Solve for x: 2 to the power of -x+2 = 6 to the power of 2x-3
answered
Mar 12, 2020
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152
views
Find the instantaneous rate of change of the curve f(x)=(x)/(2-3x) at x=2 using first principles
answered
Mar 12, 2020
in
Calculus Answers
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1.3k
views
calculus problems
determine f^1(x) from first principles if: f (x)=2x-x^2
answered
Mar 12, 2020
in
Calculus Answers
|
705
views
calculus problems
algebra problems
equation of a tangent
xy^3+0y+0.9=0 at the point (-0.9,1)
answered
Mar 12, 2020
in
Calculus Answers
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454
views
equation of a tangent line
f(x)=xlnx2, where x=1
answered
Mar 11, 2020
in
Calculus Answers
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516
views
tangent line
equation of a tangent line
Let f(x)=x^2-2x+1. Find all points on the graph of f(x) whose tangent line also passes through (3,1)
answered
Mar 11, 2020
in
Calculus Answers
|
3.1k
views
calculus problems
equation of a tangent line
find the points on the graph of f(x)=12x-x^3 where the tangent line is horizontal?
answered
Mar 11, 2020
in
Calculus Answers
|
2.1k
views
Can you use the pigeonhole principle? If there are N coins total, can you show that there are at most, say, 3^N configurations containing those coins?
answered
Mar 11, 2020
|
300
views
P=-2g+25
answered
Mar 11, 2020
in
Algebra 1 Answers
|
176
views
The graph of a parabola passes through the points (3/2, 4/3) and (0, −6) and has a horizontal tangent line at (3/2, 4/3). Find an equation for the parabola and sketch its graph.
answered
Mar 11, 2020
in
Pre-Algebra Answers
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1.5k
views
2x+3y=5 3x+2y=0
answered
Mar 11, 2020
|
698
views
If a straight line L passing through the origin is a tangent to the circle C: x²+y²-2x-6y+5=0, find all possible equations of L.
answered
Mar 10, 2020
in
Algebra 1 Answers
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962
views
Polynomial
answered
Mar 10, 2020
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1.1k
views
polynomials
what is the 100th term in the sequence -2,0,2,-2,0,2
answered
Mar 10, 2020
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206
views
sequence
If X = 2 centimeters, Y = 6 centimeters, and Z = 5 centimeters, what is the area of the object?
answered
Mar 10, 2020
in
Word Problem Answers
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661
views
Prove that :1-cos theta +sin theta / cos theta + sin theta -1 = 1+ sin theta / cos theta
answered
Mar 9, 2020
in
Trigonometry Answers
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1.4k
views
trigonometry problems
simultaneous equations
answered
Mar 9, 2020
in
Other Math Topics
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189
views
A villager walks 6km on a bearing of 37° and than walks a further 7km on a bearing of 320°. At this point this point he stops to rest .
answered
Mar 8, 2020
in
Trigonometry Answers
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460
views
word problems
Consider the sequence
answered
Mar 6, 2020
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717
views
sequences and series
greater than 0.5 but less than 0.99
answered
Mar 6, 2020
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838
views
decmals
Positive integers
answered
Mar 6, 2020
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381
views
cos 2x = sin(-523)
answered
Mar 5, 2020
in
Trigonometry Answers
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334
views
proving trigonometric identities
Solve 2.90x + 4.94y =5.95 and 1.43x + 1.89y = 2.62 simultaneously?
answered
Mar 5, 2020
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727
views
What function V(x) gives the value of the coin that the general received on day x?
answered
Mar 5, 2020
in
Other Math Topics
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1.0k
views
Thembi collects between 60 & 70 sea shells. She counts them in 5s, 4 are left over. The possible numbers are...., ......
answered
Mar 5, 2020
in
Other Math Topics
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3.2k
views
in the interval π/4 ≤ x ≤ 3π/4, one normal to the graph of f(x)=3cos2x+(sin2)^2 has equation x=k. find the value of k
answered
Mar 5, 2020
in
Calculus Answers
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1.4k
views
simplify z(x,y)=0.5x+0.6y+0.04xy+0.62 with segment and step by x (2,4),0.2 and segment and step of y by (5,6),0.1
answered
Mar 5, 2020
in
Algebra 1 Answers
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288
views
all angles of a polygon are either 155 or 140 degrees. there are twice as many angles of 155 degrees as 140 degrees. find the number of sides of the polygon
answered
Mar 4, 2020
in
Other Math Topics
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4.5k
views
Only invert the term directly to the right-hand side of the division sign
answered
Mar 4, 2020
in
Other Math Topics
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242
views
algebra problems
25,-50,100,-200
answered
Mar 4, 2020
in
Algebra 1 Answers
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511
views
LCD of fractions 6/x=3/2x-1/4
answered
Mar 3, 2020
in
Other Math Topics
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157
views
find the value of a function
answered
Mar 3, 2020
in
Calculus Answers
|
572
views
calculus
g(x)=x^3-4x^2+x-10
answered
Mar 3, 2020
in
Algebra 2 Answers
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856
views
rational zeros theorem
how to I find the zeros of 5y^3-3y^2+8y=0?
answered
Mar 3, 2020
in
Algebra 2 Answers
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883
views
rational zeros theorem
Cos B = Sin ( B - 10° )
answered
Mar 3, 2020
in
Trigonometry Answers
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284
views
Sin Y = Cos ( Y + 20° )
answered
Mar 3, 2020
in
Trigonometry Answers
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2.3k
views
3 rolls of streamer and 15 balloon cost $30.how is each balloon and streamer
answered
Mar 3, 2020
in
Algebra 1 Answers
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496
views
word problems
(3x-2y)^5
answered
Mar 3, 2020
|
216
views
The sum of the first five terms of an arithmetic series is zero . The 5th term is 6.determine the first term and the common difference
answered
Mar 3, 2020
in
Algebra 1 Answers
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2.9k
views
I need help with my algebra 2 homework.
answered
Mar 3, 2020
in
Algebra 2 Answers
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574
views
algebra 2
6.5=(1+r)^5
answered
Mar 3, 2020
|
179
views
I need help with cartesian planes for my 15 year old
answered
Mar 3, 2020
in
Geometry Answers
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238
views
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