Step-by-step explanation:
Area=10*7*16mm³=1120mm³
Answer:
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plss
I think 90• I’m sorry if it’s not right
He would have to sell at least 19 vacuums.
the translation takes the point A ( -1, -1) to (-1+4, 1) = (3, 1)
The refection in y = x 'flips' the points so (3, 1) becomes (1, 3) = A"
Do the same procedure for the other points to get the answer
(you should get B" = (-3, 3) )