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Questions Answered

kenneyfamily:
Given A = 67o, B = 13o, and b = 20.3, which of the following can be used to solve the triangle?
a. Law of Sines
b. Law of Cosines
…
 updated one year ago
 10 replies
 1 Medal
Mathematics

Study23:
Implicit Differentiation, please help!
\(\ \large cos(xy)=xe^x . \)
 updated one year ago
 14 replies
 No Medals Yet
Mathematics

rickyjones:
factor f(x)=4x^35x^279x+20 into linear factors given that 4is a zero? please help
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

MiaKitty:
An individual's phone number contains seven digits, not including the area code, from the set A shown below.
A = {0, 1, 2, 3, 4, 5, 6, 7, 8…
 updated one year ago
 13 replies
 1 Medal
Mathematics

orbie:
Problem posted below.
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

lraines:
To win a prize, a person must select 3 numbers from 13 numbers. Find the probability of winning if a person buys one ticket. (Note: The numb…
 updated one year ago
 15 replies
 No Medals Yet
Mathematics

IanK16.:
Whats the function for the points (1,1) (2,3) (3,9) (4,27)
 updated one year ago
 19 replies
 1 Medal
Mathematics

stottrupbailey:
easyish calc question, please help!
 updated one year ago
 17 replies
 1 Medal
Mathematics

orbie:
Translate the given exponential statement into an equivalent logarithmic statement.
10^7k=6r
…
 updated one year ago
 2 replies
 1 Medal
Mathematics

jbarber:
find the vertex of the parabola by completing the square x^26x+8=y
the choose are
A.(3,6)
…
 updated one year ago
 15 replies
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Mathematics

mskyeg:
A cubic polynomial with rational coefficients has the roots 6 + square root 6 and 2/3. Find one additional root.
 updated one year ago
 2 replies
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Mathematics

heatherh294:
Find local min and max and the points of inflection for
f(x)= 3(cos(x))^2  6sin(x)
 updated one year ago
 10 replies
 2 Medals
Mathematics

robert2:
Perform the indicated operations.y^416/y+2 divide y^2+4/5
…
 updated one year ago
 17 replies
 1 Medal
Mathematics

dread56ace:
use the rule to write the numbers in the pattern. describe another pattern in the number …
 updated one year ago
 4 replies
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Mathematics

christopher817:
Use implicit differentiation to find dy/dx where x^2y=1 + e^y
 updated one year ago
 16 replies
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Mathematics

pbs8218:
what is the lcm of 75 and 100?
 updated one year ago
 3 replies
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Mathematics

dxrules456:
Can you please answer this? question is attached
 updated one year ago
 32 replies
 1 Medal
Mathematics

tatyanabellamy:
1+1/x / 1/x  x , x is not equall to zero please!
 updated one year ago
 13 replies
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Mathematics

guest1234:
f(x)=1+7/x4/x^2
Find the vertical and horizontal asymptote(s)
 updated one year ago
 2 replies
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Mathematics

sirryan1:
2.Graph y = x – 2.
3.y = –x – 4.
…
 updated one year ago
 23 replies
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Mathematics

cucacula:
Determine the nature of the roots of the following quadratic equation. x² + 4x +4 = 0 anyone know how to answer this?
 updated one year ago
 14 replies
 1 Medal
Mathematics

abu.naim:
graph the line y=  2/5 x + 1 using the slope and the y intercept
 updated one year ago
 5 replies
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Mathematics

cobi88:
use the euclidean algorithm to find the greatest common divisor of 524 and 467. How many divisions are required?
 updated one year ago
 1 reply
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Mathematics

Christians4:
So I understand and I got my answer finally but I don't understand one thing.
Question was:
…
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

Babyslapmafro:
Please help, I need to know how to solve a problem like this for an exam tomorrow: Find the dimensions of the rectangle with the largest ar…
 updated one year ago
 15 replies
 No Medals Yet
Mathematics

Jess7FireAtWill:
How do I find all the zeros (real & complex) of a polynomial?
Ex. P(x)= x^2+ 25
 updated one year ago
 4 replies
 2 Medals
Mathematics

sassyst12:
(2xy=9)
(4x2y=11)
 updated one year ago
 20 replies
 No Medals Yet
Mathematics

sunni0$U:
Write the given expression as an algebraic expression in x.
tan(2 cos^−1 x)
…
 updated one year ago
 14 replies
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Mathematics

destineeee_:
A number decreased by 3 is equal to 40. Write an equation.
 updated one year ago
 10 replies
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Mathematics

ExtremeAnon:
√(x+2)+4=x
 updated one year ago
 8 replies
 1 Medal
Mathematics
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