Work out the area of a rectangle with base,
b
= 6.6mm and height,
h
= 5mm.

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?