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234833 Questions
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376
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PLEASE HELP ASAP!! Evaluate the expression for x=-2. No decmial values in answer. 1/x/x^4.
Evaluate the expression for x=-2. No decmial values in answer. 1/x/x^4. The answer is -1/32 but i dont know how to solve it i keep getting 8 please help and explain what i did wrong. This is using exponent rules! Thank you so much! :)
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Guest
Mar 8, 2021
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580
2
trigonometric functions
Use the figures to find the exact value of each trigonometric function.
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Guest
Mar 8, 2021
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600
1
probability
A bag contains 6 red marbles, 5 blue marbles and 8 green marbles. If three marblesare drawn out of the bag, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be green?
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Guest
Mar 8, 2021
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457
3
Explain please!!!
let f(x) be a quadratic polynomial such that f(-4) = -22, f(-1) = 2, and f(2) = -1. let g(x) = f(x)16. Find the sum of the coefficients of the terms in g(x) with even exponents. (for example, the sum of the coefficients of the terms in -7x3 + 4x2 +
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Guest
Mar 8, 2021
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348
1
circle
In the circle below, angle JIL = 228 and angle IJK = 131. Find the following.
(a) angle JIL
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Guest
Mar 8, 2021
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411
1
need help
Two cars leave the same parking lot, with one heading north and the other heading east. After several minutes, the northbound car has traveled 1 mile, and the eastbound car has traveled 4 miles. Measured in a straight line, how far apart are the two cars?
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Guest
Mar 8, 2021
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599
1
1. In the expansion of $(ab + bc + ca)^{12}$, find the coefficient of $a^9 b^{11} c^4$.
1. In the expansion of $(ab + bc + ca)^{12}$, find the coefficient of $a^9 b^{11} c^4$.
2.Find the coefficient of $u^2 v^9$ in the expansion of $(2u^2 - 3v^3)^4$.
3. Expand $(2x - 1)^5$.
4. For some real number $a$ and
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Guest
Mar 8, 2021
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374
1
plz help :(
turn 0=x+(1/4)y+(1/2) into piont slope form
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Guest
Mar 8, 2021
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468
1
need help with geometry
Select all the statements that are true about JKL and LMN.
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Guest
Mar 8, 2021
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449
4
Please help me with this question, thank you
Find all x so that 8x^2 * 4x = 2. Enter all the solutions, separated by commas.
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Guest
Mar 8, 2021
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420
3
perimeter
What is the perimeter of parallelogram WXYZ?
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Guest
Mar 8, 2021
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350
1
triangle geometry
Find the value of the variable.
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Guest
Mar 8, 2021
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544
1
PLEASE HELPP!! ASAP! Ashley has five more than twice the amount of nickels as quarters, with a total value of $3.05. How many coins of each
Ashley has five more than twice the amount of nickels as quarters, with a total value of $3.05. How many coins of each kind does she have. Define your variables and solve using a system of linear equations.
THANKS!!
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Guest
Mar 8, 2021
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491
1
Please solve this, it seems I can't wrap my brain around it.
My main problem is that I dont know write this polynomial's function.
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Guest
Mar 8, 2021
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326
1
geometry question
Find the value of the variable.
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Guest
Mar 8, 2021
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377
2
polynomial geometry
Let p(n) be the polynomial representing the number of ways of choosing 5 vertices of a convex n-gon, where n > 5, to form a convex pentagon, such that at least 2 sides of the pentagon are sides of the n-gon. What is p(1)?
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Guest
Mar 8, 2021
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376
1
similar triangles
Find the length of AB.
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Guest
Mar 8, 2021
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284
1
help.please.
Line l(1) represents the graph of 3x + 4y = -14. Line 1(2) passes through the point (-5, 7), and is perpendicular to line l(1). If line l(2) represents the graph of y = mx + b, then find m + b.
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Guest
Mar 8, 2021
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407
1
help
A median of a triangle is a line segment joining a vertex of a triangle to the midpoint of the opposite side. The three medians of a triangle are drawn below.
[asy] pair A,B,C,X,Y,Z; A = (0,0); B = (1,0); C = (0.3,0.8); X = (B+C)/2; Y = (A+C)/2;
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Guest
Mar 8, 2021
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647
1
Write Explicit Formula for Sequence
Write an explicit formula for an, the nth term of the sequence 1, 5, 25, ...
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Guest
Mar 8, 2021
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391
1
i have no idea
Adult tickets to a basketball game cost 5 dollars. Student tickets cost 1 dollars. A total of 2,552 dollars was collected on thesale of 1,132 tickets. How many of each type of ticket were sold?
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Guest
Mar 8, 2021
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346
1
coordinate geometry
Find the length UV.
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Guest
Mar 8, 2021
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288
1
Help please!!!!
How many ways can you distribute $4$ different balls among $4$ identical boxes?
NVM i found the answer :)
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Guest
Mar 8, 2021
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258
0
Help Please!
Help on precalculus!
Guest
Mar 8, 2021
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