Abc ~ ade

bc is parallel to de. ab = x, ad = 5, ac = x+1 and ae = 7. the value of x is
0.5
1.5
2.5
3.5

The correct answer is option 3. The value of x is 2.5.

Step-by-step explanation:

It is given that the triangle ABC and ADE are similar triangles.

Two triangles are called similar if their corresponding sides are have same proportion or the corresponding interior angles are equal.

Since  triangle ABC and ADE are similar triangles, therefore we get

Therefore the value of x is 2.5. Option 3 is correct.

tangent

step-by-step explanation:

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 )