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Questions (25)
the vertical component of a force is200N . The force makes an angle of 30° with the horizontal. calculate the force
1 answer
548 views
the total area is 480sq ft. if an area increases by 1ft then what is the total area
1 answer
374 views
x^2+9y^2-25m^2-16n^2+6xy+40mn
1 answer
462 views
x^2+9y^2-25m^2-16n^2+6xy+40mn
2 answers
433 views
a cylindrical tankfull of water is emptied by a pipe at the rate of 225ltrs
0 answers
361 views
two points A and B are given. find the set of feet of the perpendicular dropped from the point A onto all possible straight
1 answer
711 views
x sinx
Lim e -e/x-sinx X=0
1 answer
485 views
For an automobile with wheel base 2.5m, the centre of gravity lies 0.6 m above the ground and 1.15 m in front of the rear axle.
0 answers
672 views
If x=a^2/3-a^-2/3 the find x^3+3x
1 answer
340 views
If x=a^2/3-a^-2/3 then find x^3 3x=?
1 answer
374 views
The rest mass of a particle is 10^-24kg.It is moving with a velocity of 1.8*10^18m/s. Calculate its mass when it is in motion.
0 answers
518 views
the sum of numerator and denominator is 3 less than twice the denominator.If the numerator and denominator is decreased by 1 ,
1 answer
892 views
If (m+2)sin ø + (2m-1)cos ø = 2m+1 then tan ø is equal to
3 answers
4,357 views
two forces 30 N and 40 N both tensile are acting at an angle 90˚ between them. Find graphically magnitude and direction of the
0 answers
1,045 views
let A be a nonempty set such that
A *B = A *C show that B = C
1 answer
408 views
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm^2.
find the area of the
2 answers
692 views
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the
1 answer
707 views
ABCD is a parallelogram in which BC is produced to E suh that CE=BC.AE intersects CD at F.if ar(DFB)=3cm2find the area of the
1 answer
570 views
The probability that a prime number occurs on at least 2 tosses when a balanced dice is tossed 5 times independently is equal to
1 answer
419 views
why should food corporation of india be concerned about demand for the food grains to be release for public distribution system?
0 answers
856 views
Meenu had some toffees to be distributed equally among some children. if she put 5 toffees each in a packet, she found only 3
1 answer
1,040 views
Solve the equation 2x^3 + 3x^2 - 6x - 4 = 0, giving the result to four decimal places
1 answer
617 views
if sum of 20th term in an AP is equal to sum of 30th term,what is the sum of 50th term of the AP?
2 answers
719 views
How many milliliters of 0.246 M HNO3 should be added to 213 mL of 0.00666M 2,2'-bipyridine to give a pH of 4.19?
0 answers
1,374 views
Site #3: What in the World - Mystery Photos (from National Geographic)
Try at least four different challenges in the “What in
10 answers
962 views
Answers (9)
Hghh
come in. what is subject and predicate in this sentence
Dyu
(x+3y+5m-4n)(x+3y-5m+4n)
1200
45643m
the poles are adjacent to each other si distance between them is 0
what is your name ?
2tan-sin
