Fig. 7.1 shows an equilateral triangle with the lengths of its sides given in terms of a and b.
4a cm
3b cm
+
(a + b + c)cm
Fig. 7.1
Find a and b and hence find the length of the
sides of the triangle.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

y > 1/3x

y < = -x + 4

hope this : )

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )