Questions Answered

rinspd:
Group Title
use power reduction formula to rewrite the equation in terms of cosine: cos^6 x
 updated 3 years ago
 4 replies
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logan3312:
Group Title
Find the area between y=4x and y=x^2?
 updated 3 years ago
 4 replies
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bn9:
Group Title
Does x^1 + 2^1 = (x + 2)^1 have solutions? If so, find them.
 updated 3 years ago
 2 replies
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aisha...with_every1:
Group Title
if w is not equal to 1 & is a cube root of unity.then find the sum of the series
s= 1+2w+3w^2+........+3n w^(n1)
(n is any int.)
 updated 3 years ago
 1 reply
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DavisAshley:
Group Title
a heptagon has one side length of 15 inches. Another similar heptagon has a corresponding side length of 12 inches find the ratio of the pe…
 updated 3 years ago
 1 reply
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alma1969:
Group Title
In ∫ 2x(x^(2)+3)dx, if we let u=x^(2)+3,then
1.the integral form is u^(n)du and du=2x
2.the integral form u^(n)du cannot be used because…
 updated 3 years ago
 1 reply
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deemon:
Group Title
9x = square root of 27
.............................. 
3
 updated 3 years ago
 1 reply
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carrmel09:
Group Title
the position of a moving particle is given s(t)=2t^321t^2+60t where distance is measured in ft & time in secs. find velocity of particle a…
 updated 3 years ago
 1 reply
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jasvir:
Group Title
integrate 1/(4+x^2) x=0 , x=(2/squareroot3)
 updated 3 years ago
 1 reply
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beccahx0x:
Group Title
an archer stands 40.0m from the target. if the arrow is shot horizontally with a velocity of 90.0 m/s, how far above the bull's eye must sh…
 updated 3 years ago
 3 replies
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ba765:
Group Title
what formula do you use to find the value of x in a pair of similar figures. The figures are 1.5ft & x 3ft & 6ft
 updated 3 years ago
 2 replies
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ba765:
Group Title
two similar figures have a scale factor of 2/3. What is the ratio of the perimeters of the two figures?
 updated 3 years ago
 1 reply
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iHateCalculus:
Group Title
Physics Question!: Can you help me find the velocities in the x and y direction when a ball is thrown a distance of 9.14 meters and the a…
 updated 3 years ago
 3 replies
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letchu:
Group Title
design a process of teaching using constructivist approach for the following problems:
2 gift boxes are with ribbon( cube and cylinder). Bo…
 updated 3 years ago
 2 replies
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kat515:
Group Title
trying to figure out how to do the math part of this problem
ơ = {2 x 13 x 6(2 x 13 x 6)136} 1/2
(13 +6)^2(13+ 6 1) …
 updated 3 years ago
 3 replies
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tajmahal:
Group Title
i need help finding the product in simplest form (fraction) x/x * 4xy/2x * 5xy/3xy^2
 updated 3 years ago
 1 reply
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golfdudelcg:
Group Title
logx^1/64 =3/2
 updated 3 years ago
 8 replies
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jasvir:
Group Title
d/dx 3to power sqare x
 updated 3 years ago
 2 replies
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