Questions Answered

Myeasha:
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help asap !
1.Two of your friends, Matt and Karen, both run to you to settle a dispute. They were working on a math problem and got differe…
 updated 7 months ago
 3 replies
 1 Medal

babixz101:
Group Title
Please help! Permutations. Can someone help explain them? Please help! I have no idea what this is! It's very confusing! Thank you. :)
Fo…
 updated 7 months ago
 14 replies
 1 Medal

kelly234:
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Can someone PLEASE help me out?! medal AND fan!!
 updated 7 months ago
 64 replies
 1 Medal

Arionsands:
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What is the Length of a segment whose endpoints are (3,2) and (7,6)?
 updated 7 months ago
 26 replies
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michaelaa:
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sinX/cosX +cosX/1+sinX It has to be simplified in simplest terms. My teacher said that the answer will be secX.
 updated 7 months ago
 12 replies
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Zejinida:
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Check my answer please?
 updated 7 months ago
 7 replies
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sashajj:
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Which of the following is not a step used when graphing the equation 2x + y = 14 using the
x and y intercepts method?
…
 updated 7 months ago
 11 replies
 1 Medal

raindance:
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simpify 15+5i/2+i
 updated 7 months ago
 9 replies
 1 Medal

kayla.:
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find the product. (8z + 3) (5z +4)
 updated 7 months ago
 7 replies
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yomylola:
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help please?
What are the determinate of the minor and the cofactor of a21 in this matrix?
[11 3 7]
…
 updated 7 months ago
 3 replies
 1 Medal

Fanduekisses:
Group Title
**PRECALC HELP PLEASE How to verify the identity tan(x+pi/2)=cotx ?
 updated 7 months ago
 14 replies
 1 Medal

AaishaAsad:
Group Title
Find the exact values of sin A and cos A. Write fractions in lowest terms.
 updated 7 months ago
 9 replies
 1 Medal

tslliewyler:
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3 times the input plus 4
 updated 7 months ago
 1 reply
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Muhammad_Nauman_Umair:
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How we can solve this circuit?
…
 updated 7 months ago
 2 replies
 3 Medals

bless:
Group Title
Which is equal to 3[f(2x)] for f(x) = 3x^2+3/2?
a.15/2
…
 updated one year ago
 15 replies
 3 Medals

Muhammad_Nauman_Umair:
Group Title
TO find R thevenin
 updated one year ago
 11 replies
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Muhammad_Nauman_Umair:
Group Title
Find the point where the function is not conformal
e^[z(z1)]
 updated one year ago
 6 replies
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AFleming42:
Group Title
Rewrite with only sin x and cos x
sin 3x  cos x
…
 updated one year ago
 17 replies
 2 Medals

Kitkat527:
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write an equation of the line that passes through the points (1,4) and (5,2)
 updated one year ago
 4 replies
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RenaAsf:
Group Title
x^2/9  (y1)^2/16 = 1
name the vertices, and foci
 updated one year ago
 12 replies
 2 Medals

Muhammad_Nauman_Umair:
Group Title
If laplace of u(t) is 1/s then what will be the laplace of u(t)?
 updated one year ago
 8 replies
 1 Medal

Rezz5:
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what is (AB) x C (cross product)
 updated one year ago
 4 replies
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gymnastkitkat:
Group Title
Look at the triangle EFG with Q as its circumcenter.Which line segment will pass through point Q in the triangle EFG?
Answer
The line segm…
 updated 2 years ago
 5 replies
 2 Medals

sammy90210:
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square roots question!! HELP!!!!!
 updated 2 years ago
 8 replies
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Louise:
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HELP very short...
 updated 2 years ago
 3 replies
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compaqangel0205:
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6x + 4X  3X +7x
 updated 2 years ago
 6 replies
 1 Medal

robert_ford80:
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I need to find the unit vector of v = (3,1). see following post for answer.
 updated 2 years ago
 8 replies
 2 Medals

family107:
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Simplify: 7 radical 3 + 8 radical 3 minus 2 radical 2
 updated 2 years ago
 1 reply
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marco116:
Group Title
Let f(x) = 3x3 – 4x – 1 and g(x) = x + 1. Find f of x over g of x
 updated 2 years ago
 3 replies
 1 Medal

jlamphere:
Group Title
Given the formula solve the indicated variable
d=rt for t
 updated 2 years ago
 18 replies
 1 Medal
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