The line p has gradient 2/3and passes through the point (6, –12). The line q has gradient -1 and passes through the point (5, 5). The line p meets the y-axis at A and the line q meets the r-axis at B. Work out the gradient of the line joining the points A and B.

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.