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Post New Question
All Questions
+0
230876 Questions
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2317
1
help
The area of a square plot of land is 325 square meters. What is the perimeter of the square, in meters? Express your answer in simplest radical form.
hectictar
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Guest
Dec 2, 2017
0
1621
4
+502
AS PHYSICS
11) A metal wire of diameter 0.68 mm and natural length 1.5 m is fixed firmly to the ceiling at one end. When a 6.8 kg mass is hung from the free end, the wire extends by 2.8 mm.
Calculate:
a) the stress in the wire
B) the Young
read more ..
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Rauhan
Dec 2, 2017
0
1125
1
This is important!
A square has a diagonal of length 10 times the square root of 2 centimeters. What is the number of square centimeters in the area of the square?
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Guest
Dec 2, 2017
0
2886
2
The multiples of 12 and of 21 are written in order. What is the smallest positive difference between a multiple of 12 and a multiple of 21?
The multiples of 12 and of 21 are written in order. What is the smallest positive difference between a multiple of 12 and a multiple of 21?
ElectricPavlov
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Guest
Dec 2, 2017
0
1432
3
+502
AS PHYSICS
A length of cable of diameter 1.2mm is under a tension of 150N. Calculate the stress in the cable.
I got 1.33*108 but I am not sure that it is correct or not??
ElectricPavlov
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Rauhan
Dec 2, 2017
+2
1783
3
+113
triangle
In right triangle ABC, leg AC is 2 cm and leg BC is 6 cm. A square is constructed of hypotenuse AB, the hypotenuse being one side of the square. What is the distance, in cm, from point C to the intersection point of the two diagonals of the square?
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jonathanxu999
Dec 2, 2017
+2
1423
1
+113
Mike the Farmer
Every day Mike leaves his farm at 11:30 a.m. to take a load of potatoes to the chip producers. If he averages 50 km/h he arrives at 1:54 p.m., but if he averages 80 km/h he arrives at 1 p.m. At what speed must he travel to arrive at 12:45 p.m.?
read more ..
ElectricPavlov
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jonathanxu999
Dec 2, 2017
0
783
1
Polynomial Division- Urgent!
I know I posted this question yesterday but I really nead help on it urgently
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Guest
Dec 2, 2017
0
806
1
+168
Working out gradients of straight line graph
when working out the gradient how do I know when to leave the answer as a fraction?
thanks
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Walthamx
Dec 2, 2017
0
1039
5
How to solve equations?
How to solve this equation?
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Guest
Dec 2, 2017
+16
1189
10
+1356
Old jokes
Never trust an edited question!
off-topic
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IAmJeff
Dec 2, 2017
+18
1060
4
+1356
Mean,mode, median, range
What are the definitons of Mean,mode, median, range? thanks
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IAmJeff
Dec 2, 2017
+20
933
5
+1356
Hi im new
hi guys im glad to use this website. I will do my best to answer questions
off-topic
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IAmJeff
Dec 2, 2017
+1
1
803
1
Poly Division
Given that (x^2−4) is a factor of the polynomial f(x), where f(x) =4x^4+7x^3 +ax^2 +bx +8. Find the values of a and b and hence factorize f(x)completley. Find the set
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Guest
Dec 2, 2017
+1
817
1
Polynomials
The polynomial 2x^3–ax^2+5bx+4b has a factor x–2 and, when divided by x+1, a remainder of –15 is obtained. Find the values of a and b. With these values of a and b, factorize the polynomial completely.
read more ..
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Guest
Dec 2, 2017
+4
1263
2
+476
How do you login in the android App
when i downloaded it i looked at it and you cant login
off-topic
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AsadRehman
Dec 2, 2017
+3
1240
1
+476
Math help!!
a+980=2000 Algebra
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AsadRehman
Dec 2, 2017
+1
689
1
PreCalc
When x^4 + ax^3 + bx +c is divided by (x–1), (x+1), and (x+2), the remainders are 14, 0, and –16 respectively. Find the values of a, b, and c.
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Guest
Dec 2, 2017
+1
763
1
Polynomial Division
Please help!
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Guest
Dec 2, 2017
Dec 1, 2017
+1
728
1
A company had revenue d million dollars in 2001, and it incresed x% in 2002. What is the revenue of the company in 2002
A company had revenue d million dollars in 2001, and it incresed x% in 2002. What is the revenue of the company in 2002
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Guest
Dec 1, 2017
+3
1222
11
+536
Hey guys, I'm back
I've been gone doing family bussinuss and I am finally back!!
I hope you guys had a good time, at least I did, how was your guys's Thanksgiving?
read more ..
off-topic
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ProMagma
Dec 1, 2017
+1
1612
1
+394
Find the measure of each angle in triangle ABC.
Find the measure of each angle in triangle ABC. Triangle A B C has angles labeled as follows: A, (x minus 16) degrees; B, (2x minus 155) degrees; C, (one half x plus 8) degrees. left parenthesis 2 x minus 155 right parenthesis degrees(2x−155)° left parenthesis
read more ..
TheXSquaredFactor
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ladiikeiii
Dec 1, 2017
+1
791
1
+4116
Help.
Help.
TheXSquaredFactor
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NotSoSmart
Dec 1, 2017
0
1
782
1
2 questions
What is the average rate of change of the function on the interval from x = 0 to x = 5? 𝑓(𝑥) = 1/2 (3)x
What is the average rate of change of the function on the interval from x = 0 to x = 2? 𝑓(𝑥) = 250(0.5)x
read more ..
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Guest
Dec 1, 2017
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