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CBSE Class 10 Answered

The sides of a triangle are given by the equation y-2=0,y=3x-7,and 2y+x=0
Asked by gautamgupta224 | 17 Jun, 2018, 10:13: AM
answered-by-expert Expert Answer
begin mathsize 16px style The space sides space of space straight a space Triangle space are space given space by straight y space minus space 2 space equals space 0 rightwards double arrow straight y space equals space 2 space... left parenthesis 1 right parenthesis straight y space equals space 3 straight x space minus space 7 rightwards double arrow 3 straight x space minus space straight y space equals space 7 space... left parenthesis 2 right parenthesis 2 straight y space plus space straight x space equals space 0 rightwards double arrow straight x space plus space 2 straight y space equals space 0 space... left parenthesis 3 right parenthesis solving space left parenthesis 1 right parenthesis space and space left parenthesis 2 right parenthesis comma space we space get straight x space equals space 3 space and space straight y space equals 2 space solving space left parenthesis 2 right parenthesis space and space left parenthesis 3 right parenthesis comma space we space get straight x space equals space 2 space and space straight y space equals negative 1 space solving space left parenthesis 1 right parenthesis space and space left parenthesis 3 right parenthesis comma space we space get straight x space equals space minus 4 space and space straight y space equals 2 space Therefore space the space vertices space of space straight a space Triangle space are space left parenthesis 3 comma 2 right parenthesis comma space left parenthesis 2 comma space minus 1 right parenthesis comma space left parenthesis negative 4 comma space 2 right parenthesis. end style
Answered by Yasmeen Khan | 18 Jun, 2018, 12:04: PM

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CBSE 10 - Maths
PQ is a chord of length 8 cm to a circle of radius 5 cm. The tangents P and Q intersect at a point T. Find the length of the tangent TP.
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CBSE 10 - Maths
if one of the zeroes of quadratic polynomial F(x) = 4x² - 8kx - 9 is equal in magnitude but opposite in sign, find K
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express 15.265 in p/q form?
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the poles AB and CD of different heights are standing vertically on the ground level from a point P on the line joining the foots of the pole on the level of ground the angle of elevation to the top of the pole are founded to be complementary the of the CD and the distance PD 20√3m and 20m respectively if the BP is 10m then find the length of AB and the distance AC between the tpo of the poles
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CBSE 10 - Maths
from the pair of linear equations in the following problems and find their solution graphically 10 students of class 10 to part in a mathematic quiz if the number of girls is for more than the number of boys find the number of boys and girls who took part in the quiz
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CBSE 10 - Maths
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Asked by sonawnerohan01 | 23 Mar, 2024, 12:25: PM
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CBSE 10 - Maths
The distance of the point (5,-2) from x-axis will be :-
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CBSE 10 - Maths
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CBSE 10 - Maths
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Asked by choudharyniki001 | 22 Mar, 2024, 08:49: AM
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A blacksmith has a rectangular sheet of iron. He has to make a cylindrical vessel both circular ends are closed. When he minimizes the wastage of the sheet of iron, then what is the ratio of the wastage to the utilised area of sheet?
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Asked by jagdishdabang79 | 18 Mar, 2024, 08:40: PM
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