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Rod
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User Rod
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proved that one of the line represented by the eq. ax^3+bx^2y+cxy^2+dy^3=0 will bisect the angle between the other two if (3a+c)^2(bc+2cd-3ad)=(b+3d)^2(bc+2ab-3ad)
answered
Apr 6, 2019
in
Pre-Algebra Answers
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483
views
A cylindrical cake is made in a pan that has a diameter of 9 inches and a height of 1 1/2 inches. What is the total surface area of the cake?
answered
Apr 5, 2019
in
Pre-Algebra Answers
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941
views
what is -x^2 divided by x
answered
Apr 5, 2019
in
Algebra 1 Answers
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158
views
(2+3i)(2-3i)
answered
Apr 5, 2019
in
Algebra 2 Answers
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257
views
what is the common ratio of -2, 6, -18, 54,...
answered
Apr 5, 2019
in
Geometry Answers
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223
views
what is the estimated product of 19x78
answered
Apr 5, 2019
in
Pre-Algebra Answers
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1.5k
views
calculating percentages
Find the 75th term of the arithmetic sequence -17, -13, -9, ...−17,−13,−9,...
answered
Apr 5, 2019
in
Calculus Answers
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2.4k
views
Find the function that relates the two variables and graph the function.
answered
Apr 5, 2019
in
Algebra 1 Answers
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284
views
how would I write the equation? Mrs. W needs to hand out 2/12 of a pack to 7 seven students
answered
Apr 5, 2019
in
Word Problem Answers
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355
views
what two numbers multiply to -30 and add to -3
answered
Apr 5, 2019
in
Geometry Answers
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3.3k
views
math problem
Find an equation of the circular orbit of a satellite placed 22,240 miles above earth with a center of (0,0)
answered
Apr 4, 2019
in
Algebra 2 Answers
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540
views
Student tuition was $3085 student obtained loan for 6/5 of the tuition how much was the loan for
answered
Apr 4, 2019
in
Statistics Answers
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493
views
I am buying a 2' pipe. the cost is $4.31 for 10'. what is the cost
answered
Apr 4, 2019
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439
views
32 +3(8 - 4)= What is the order of operation?
answered
Apr 4, 2019
in
Algebra 1 Answers
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221
views
x-intercepts at x=−3, x=0, and x=2 Relative maximum at (−2, 8) Relative minimum at (1, −4) what does this graph look like
answered
Apr 4, 2019
in
Algebra 2 Answers
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303
views
A sample of 23 observations is selected from a normal population. The sample standard deviation is 23.25, and the sample mean is 54.
answered
Apr 4, 2019
in
Statistics Answers
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1.2k
views
1 3/8 divided by 2/5 using partitive division
answered
Apr 3, 2019
in
Word Problem Answers
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402
views
-9<=x-5<2
answered
Apr 3, 2019
in
Algebra 2 Answers
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170
views
algebra problems
solve (cosx tany +cos(x+y))dx + (sin x sec 2 y+cos(x+y))dy=0
answered
Apr 3, 2019
in
Calculus Answers
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3.5k
views
solving equations
sinx=x(1+tany)
answered
Apr 3, 2019
in
Trigonometry Answers
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752
views
trigonometry problems
tany=sinx
answered
Apr 3, 2019
in
Trigonometry Answers
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853
views
Suppose point J has a coordinate of -2 and JK = 4. What are the possible coordinates of point K
answered
Apr 3, 2019
in
Geometry Answers
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2.2k
views
geometry problems
Question Help In a club with 7 male and 11 female members, a 3 -member committee will be randomly chosen. Find the probability that the committee contains at least 2 women.
answered
Apr 3, 2019
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2.8k
views
probability
please answer this queastion as soon as possible. thank you
Find the absolute maximum value of f(x)=1/(1+|x|)+1/(1+|x-2|)
answered
Apr 3, 2019
in
Calculus Answers
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1.1k
views
calculus problems
math problem
when f(x)= x^4+3x^3+px^2-2x+q is divided by (x-2) the remainder is 15, and (x+3) is a factor of f(x). find values of p and q
answered
Apr 3, 2019
in
Algebra 2 Answers
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5.6k
views
1 2 3 10 what is the next number
answered
Apr 3, 2019
in
order of operations
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248
views
If $9,750 has been contributed to the United Way fund drive and this amount represents 15% of the goal, what is the United Way goal
answered
Apr 3, 2019
in
Calculus Answers
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770
views
please help me to answer this step by step
how many halves are in two-fifths?
answered
Apr 3, 2019
in
Least Common Denominator
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2.9k
views
area of a 30°-60°-90° triangle with a hypotenuse of 18
answered
Apr 3, 2019
in
Geometry Answers
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277
views
what is the interest rate on a 5 year loan if monthly payments are $78.40
answered
Apr 3, 2019
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279
views
a car travels 2 5/8 miles in 3.5 minutes at a constant speed. what is the equation to represent the distance, d, that the car travels in minutes
answered
Apr 3, 2019
in
Algebra 2 Answers
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2.5k
views
15/10 simplified
answered
Apr 2, 2019
in
Calculus Answers
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397
views
simplifying expressions
what equation do I use to find the average acceleration for t=0 to t=45, t=25 to t=45, and t=40 to t=45
answered
Apr 2, 2019
in
Calculus Answers
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708
views
what is the answer1.9=c/4
answered
Apr 2, 2019
in
Algebra 1 Answers
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271
views
algebra problems
If your daughter wants to earn $215,000 within the next twenty-three years and the salaries grow at 4.45% per year. What salary should she start to reach her goal?
answered
Apr 2, 2019
in
Other Math Topics
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1.3k
views
math problem
Determine if the set of ordered pairs represents a function. Explain why or why not. {(-4, 4), (-2, 2), (0, 0), (-2, -2)}
answered
Apr 2, 2019
in
Algebra 1 Answers
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2.4k
views
ordered pairs
math problem
pre-algebra problems
solve 10.2y-7.3y=-58
answered
Apr 2, 2019
in
Algebra 1 Answers
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392
views
whats the distance between (-5,-4),(-2,-7) in simplest radical form?
answered
Apr 2, 2019
in
Algebra 2 Answers
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451
views
solving radical equations
suppose y= sin x. what is the x-value between 2 pi and 4 pi corresponding to a y-value of -1?
answered
Apr 2, 2019
in
Algebra 1 Answers
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2.6k
views
which expression is equivalent to -3+15/b^2
answered
Apr 2, 2019
in
Other Math Topics
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290
views
pre-calculus
factor of 100
answered
Apr 2, 2019
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131
views
least to greatest 30% 1/3 0.35 3/7 45% 0.04
answered
Apr 2, 2019
in
Other Math Topics
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310
views
If my overall score did not improve, then I did not redo my previous unit's intellipath nodes
answered
Apr 2, 2019
in
Word Problem Answers
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917
views
one million a year divided by 12 months
answered
Apr 2, 2019
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5.5k
views
A man invests a portion of $3600 at 8% annual interest and the balance at 7%. If he receives $264 interest during the first year, how much did he invest at each rate?
answered
Apr 2, 2019
in
Algebra 1 Answers
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1.6k
views
10a5b7 − 14a6b9 + 20a8b12
answered
Apr 2, 2019
in
Greatest Common Factor
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524
views
algebra problems
What’s the equation of the line that passes through (-1,-5) and (4,4)
answered
Apr 2, 2019
in
Algebra 1 Answers
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559
views
5(2x - 8) + 15 = -15 what is x
answered
Apr 2, 2019
in
Algebra 1 Answers
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468
views
how much time dose 4 go into 90
answered
Apr 2, 2019
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2.2k
views
long division
A fair six-sided die is rolled. Find the probability of getting at least 4?
answered
Apr 2, 2019
in
Other Math Topics
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3.8k
views
probability
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