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Post New Question
All Questions
+0
230833 Questions
+1
817
0
+502
Physics
A truck of mass 150kg is released from rest at A and moves along a frictional track. (g = 10ms-2).
Find its max velocity?
If u want the picture go here
https://e.edim.co/30281782/jXNjfcotpupNvBlQ.pdf?response-content-disposition=filename%3D%22Conservation_of_energy.pdf%22%3B%20filename%2A%3DUTF-8%27%27Conservation%2520of%2520energy.pdf&Expires=1511113903&Signature=FSzlWcmHRR~mkVLUsS7K0wiqjNr4bTwOrJ02zspeLvRlfd8CgZ76KsNPzBoBNJZsfdQ7uk8nOgDwpMUEYiZWNusBNZ6lpUS6FO
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Rauhan
Nov 18, 2017
+1
1052
4
1/x+4=8
1/x+4=8
then 1/x+8 equals
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Guest
Nov 18, 2017
0
856
1
Geometry please do quick
Let O and H be the circumcenter and orthocenter of acute triangle ABC, respectively. If , angle AHC + angle AOC = 240 what is angle ABC in degrees?
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Guest
Nov 18, 2017
0
900
2
density and volume
I need to get volume of few bodies
I have following things:
d(diameter)=3,500mm
h(height)=5,505mm
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Guest
Nov 18, 2017
0
1005
7
?????
sqroot(k+9) - sqroot(k) = sqroot(3)
and
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Guest
Nov 18, 2017
0
739
1
HELP
1/(3m) + (6m-9)/3m = (3m-3)/4m
solve the equation??
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Guest
Nov 18, 2017
0
806
1
Some Alg2
Find the largest integer value if the roots are imaginary and the smallest integer value if the roots are real and unequal in the equation
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Guest
Nov 18, 2017
0
883
1
(1/(2b+1) + (1/(b+1)) > 8/15
(1/(2b+1) + (1/(b+1)) > 8/15
how do i solve the inequality
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Guest
Nov 18, 2017
0
1311
1
solve for a if 1/a + 1/b = 1/c
solve for a if 1/a + 1/b = 1/c
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Guest
Nov 18, 2017
0
981
1
+153
A ramp used to load vehicles on to a truck is 15 feet long. The ramp makes
A ramp used to load vehicles on to a truck is 15 feet long. The ramp makes a 35 degree angle with the ground. Find how high the upper end of the ramp is above the ground
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Tiffybean
Nov 18, 2017
0
1071
1
+153
Given right triangle ABC, angle B=28 degrees, and side c=54.8in. Find side a.
Given right triangle ABC, angle B=28 degrees, and side c=54.8in. Find side a.
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Tiffybean
Nov 18, 2017
-1
901
1
+153
The hypotenuse of a right triangle is 224.7m and side b measures 189.2m.
The hypotenuse of a right triangle is 224.7m and side b measures 189.2m.
Find side a.
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Tiffybean
Nov 18, 2017
-1
1105
1
+153
A. Given that TAN(A)==1.7124, find angle A
A. Given that TAN(A)==1.7124, find angle A
B. Given that SIN(A)=0.7734, find angle A
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TheXSquaredFactor
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Tiffybean
Nov 18, 2017
-1
876
1
+153
Given the following information for a right triangle:
Given the following information for a right triangle:
Side a=12, side b=9, side c=15
a. Write the ratio for COS(A).
read more ..
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Tiffybean
Nov 18, 2017
-1
883
1
+647
Find the largest real x number for which there exists a real number y such that x^2 + y^2 = 2x + 2y.
Find the largest real x number for which there exists a real number y such that x^2 + y^2 = 2x + 2y.
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waffles
Nov 18, 2017
-1
798
1
+153
Trigonometry
Determine whether the given triangle is a right triangle.
a 6.2
b 8.1
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Tiffybean
Nov 18, 2017
Nov 17, 2017
-1
597
1
Math struggle
If 5x - 17 = -x + 7, then x =
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Guest
Nov 17, 2017
0
640
1
Interest rate?
A student loan for $10,000
Monthly payment $101.25
To be paid over 10 years or 120 months
Interest rate ??
read more ..
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Guest
Nov 17, 2017
0
690
2
PLEASE HELP!!!!!
what is the slope of a line perpendicular to the line with equation y=1/2x-2?
A. -6
read more ..
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Guest
Nov 17, 2017
-1
895
3
+4116
Help.
Help.
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NotSoSmart
Nov 17, 2017
-1
1304
1
+267
Laplace Transform given initial values that aren't at y(0)?
Hello!
I've had some experience with Laplace Transform and used it to solve some differential equations I would otherwise not be able to solve, I've noticed that I'm left stuck on some exercises where I get an initial value(for
read more ..
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Quazars
Nov 17, 2017
-1
1174
1
+510
Parallelogram ABCD is similar to parallelogram PQRS.
Parallelogram ABCD is similar to parallelogram PQRS.
What is the scale factor of a dilation from ABCD to PQRS ?
Enter your answer, as a decimal, in the box.
read more ..
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SamJones
Nov 17, 2017
-1
808
1
+4116
Help.
Help.
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NotSoSmart
Nov 17, 2017
-1
1131
9
question 5 please help I've been stuck on this problem since yesterday
A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.
chart Number of pages 50 100 150 200 cost 1.75 2.55 3.35 4.15
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Guest
Nov 17, 2017
0
951
5
+4116
Help.
Help.
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NotSoSmart
Nov 17, 2017
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