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Ayush
Questions (9)
Write two equation having solution 12 which involved in multiplication and has a variable 'x'
0 answers
157 views
Define water equivalent with unit and why is the polished calorimeter is perferred
0 answers
423 views
The diameter of a bullock cart wheel is 0.98metre How many times must the wheels rotate for the cart to cover a distance of 1.54
2 answers
629 views
The adjacent side of parallelogram are 36 cm and 27 CM in length if the distance between the shorter side is 12 cm find the
2 answers
749 views
If a^4+b^4=23×a^2×b^2, show that log(a^2+b^2)=log 5+log a+log b.
1 answer
419 views
If sec theta + tan theta=m; find sin theta
1 answer
479 views
How many ordered quadruples of distinct positive integers (a,b,c,d) are there such that 1/a+1/b+1/c+1/d=1?
0 answers
523 views
How many ordered quadruples of distinct positive integers (a,b,c,d) are there such that 1/a+1/b+1/c+1/d=1?
1 answer
538 views
How do you transform formulas? Please explain what your doing on your work.
Ex. 7x=t
2 answers
581 views
Answers (24)
A, Starts from P, S=60kmph, At 11.30 AM (Rest of 28mins.) B, Starts from Q, S=40kmph, At 11.00 AM (Rest of 30mins.) At 8AM, distance between is 265km At 10AM, distance between is 145km as A travels 120km in 2hrs At 11AM, distance between is 45km as A&B
Thanks
Reason to write n-1 is equal to 4
Calculate the molality of a solution formed by dissolving 27.8g lit in 500ml of water.
6289437
best answer
We got 6 because they had told more than half the 3 sides so 3 + 3 = 6 so that two sides which are equal are 6
P*L^3/(3*E*I)+q*L^4/(6*E*I)
Their are two methods to solve this question...... The tree make angle 90 with the ground and elevation angle is 45 therefore by tan45=height of tree/length of shadow Height=4. {As tan45=1}
No
Please give me full answer
3 is answer but I don't know how
129
Solve the problem
Physics problems
Height =2m Time -2s Acceleration due to gravity-9.8 From second equation of motion
(8k+k² -6)-(-10k+7-2k²)
500
3 cups of flour=2 cups of water then by unitary method, 1 cup of flour=2/3 cups of water therefore, 2 cups of flour= (2/3*2) cups of water=4/3 cups of water
let weight of zinc and copper=3x and 17x respectively. Then, 17x + 3x=4000grams 20x=4000grams x=(4000/20)grams x=200grams therefore, zinc required=(200*3)grams=600 grams=0.6 kg.
5.394090
2.16 gm
840 is the correct answer.
a). 300/1001
