Given: ABC, DE || AC Prove: DA/BD = EC/BE

Drag and drop a reason to each box to complete the proof.

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Alternate Interior Angles Theorem

Corresponding Angles Postulate

Same-side interior angles theorem

Segment Addition Postulate

Transitive Property of Equality

Segment congruence postulate

Commutative property of addition

Addition property of equality

Substitutional property equality

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.

Asinusoidal function whose frequency is 1/6pi