Simplify the expression so there is only one power for each base. A. B. C. D.

828. all there is to it!

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thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

add an image, and i will answer

step-by-step explanation:

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)