NEED HELPParallelogram CDEF with vertices C(2-1). D(7.1). E(6.-2), and F(1.-4): a) reflection in the line y=x b) translated along the rule (x, y) - (-3. y - 7).

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step-by-step explanation:

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)