Krishnadas
 Name:
 Krishnadas.KP
 School:
 About:
 I am an IIT aspirant.Loves to learn new things..I love Physics to my heart..<3
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75% of questions are answered within 5 minutes.
Questions Answered

RobertoTB:
Write an inequality for the given statement: The sum of three times a number and 6 is at least 12.
…
 updated 4 months ago
 2 replies
 1 Medal
Mathematics

ischarer001:
A right triangle has one leg with a length of 48 and a hypotenuse with a length of 80. What is the length of the other leg?
A.
…
 updated 4 months ago
 5 replies
 No Medals Yet
Mathematics

ischarer001:
A 12foot ladder rests against the side of a house. The base of the ladder is 3 feet away from the side of the house. How high above the gro…
 updated 4 months ago
 2 replies
 No Medals Yet
Mathematics

kelly_lovee:
What are the lengths of the legs of a right triangle in which one acute angle measures 19° and the hypotenuse is 15 units long?
 updated 4 months ago
 10 replies
 1 Medal
Mathematics

mathhelpkl:
dy/dx of y=(sqrt(x)1)/(sqrt(x)+1)
 updated 7 months ago
 25 replies
 1 Medal
Mathematics

theworldfines1:
Find the equation of the line passing through the point (x,y)=(4,2), which is parallel to the line y= x7
 updated 7 months ago
 6 replies
 1 Medal
Mathematics

MayMay_96:
(Medal + Fan)
For question 29, you cannot use the converse of the sameside interior angles theorem to prove!
…
 updated 8 months ago
 14 replies
 No Medals Yet
Mathematics

ilfy214:
Suppose an isosceles triangle ABC has A = π/4 and b = c = 4. What is the length of a^2?
A. 4^2(√2  2)
B. 4^2 * √2…
 updated 8 months ago
 14 replies
 No Medals Yet
Mathematics

ilfy214:
Suppose a triangle has two sides of length 33 and 37, and that the angle between these two sides is 120. What is the length of the third sid…
 updated 8 months ago
 6 replies
 1 Medal
Mathematics

ilfy214:
http://tinypic.com/r/2qd1kl4/5
Use the law of cosines to find the value of cosθ. Round your answer to two decimal places.
…
 updated 8 months ago
 5 replies
 1 Medal
Mathematics

reyannagirl:
if cosθ=1/4, find tanθ?
 updated 8 months ago
 7 replies
 No Medals Yet
Mathematics

highschoolmom2010:
Find the value of each variable. If your answer is not an integer, express it in simplest radical form
 updated 8 months ago
 52 replies
 1 Medal
Mathematics

*softwared*:
"A Scalar quantity can never take a negative value." Tell if it's true or false with reason.
 updated 6 months ago
 13 replies
 3 Medals
Mathematics

MayMay_69:
g
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

divagirl421:
help pleasee @Krishnadas @primeralph @surjithayer
 updated 8 months ago
 22 replies
 2 Medals
Mathematics

vball:
If f(x) = 1 over 2x + 2 and g(x) = −3x − 1, find g[f(4)].
 updated 8 months ago
 4 replies
 No Medals Yet
Mathematics

vball:
if f(x) = 2x + 1 and g(x) = −2x − 3, find (f + g)(−1).
 updated 8 months ago
 6 replies
 No Medals Yet
Mathematics

MayMay_69:
g
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

Krishnadas:
A 0.5 kg block slides from the point A (see fig.) on a
horizontal track with an initial speed of 3 m/s towards
a weightless horizontal spr…
 updated 8 months ago
 6 replies
 No Medals Yet
Mathematics

zakiaboo:
Translate this sentence into an equation.
The product of Greg's age and 2 is 30 .
Use the variable"g" to represent Greg's age.
 updated 8 months ago
 1 reply
 1 Medal
Mathematics

zakiaboo:
Translate this sentence into an equation.
68 is the sum of 14 and Mai's score.
Use the variable "m" to represent Mai's score.
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

iyef:
can someone please help me with this?
find the center of mass of a triangle with the vertices (5,8), (5,11) and (9,11)
 updated 8 months ago
 12 replies
 1 Medal
Mathematics

sarahjones667:
Find the exact values of the six trigonometric functions of the angle
theta given in the figure below. (Use Pythagorean Theorem to find th…
 updated 8 months ago
 7 replies
 No Medals Yet
Mathematics

BebeeNicole:
What is the sum of the first 18 terms of the arithmetic series
11 + 15 + 19 + 23 + ⋯?
 updated 8 months ago
 7 replies
 1 Medal
Mathematics

triciasotaso:
Determine the equation of the line passing through (2, 3) and parallel to the line passing through (4,1) and (2,2).
 updated 8 months ago
 6 replies
 No Medals Yet
Mathematics

sarahjones667:
Sketch a right triangle corresponding to
sin(theta)=5/6
Use Pythagorean Theorem to determine the third side and then find the
…
 updated 8 months ago
 11 replies
 1 Medal
Mathematics

dokolo54:
Find the measure of each interior angle of a regular dodecagon
A 30
B 180
…
 updated 8 months ago
 6 replies
 2 Medals
Mathematics

BSANDSTORM:
Write the equation of the line that is perpendicular to the line 3x + y = 7 and passes through the point (6, −1).
y = one thirdx − 3
…
 updated 9 months ago
 5 replies
 1 Medal
Mathematics

Obviously717:
The figure below shows AB = 3 units and BD = 4 units.
If the area of triangle ADE is 60 square units, what is the area of the trapezoid…
 updated 9 months ago
 5 replies
 No Medals Yet
Mathematics

sylinan:
fill in the blank 4x^2 +___x + 49 I got 14
 updated 9 months ago
 14 replies
 No Medals Yet
Mathematics
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