Jada’s lawn mowing service charges $28 dollars + a $20 fee. Mai’s lawn service charges $16 an hour but a $44 dollar fee. how many hours until their services will cost the same?

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.

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.