Simplify each expression.
(6n + 4 – 6n?) – (6n" – 5n² + 7n3)

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.