Annette wanted to buy new carpet for her l-shaped room.
which expressions could be used...
Mathematics, 09.10.2019 02:30 ZBSJ
Annette wanted to buy new carpet for her l-shaped room.
which expressions could be used to calculate the area of her room?
choose exactly two answers that are correct.
a.
(17 • 6) + (20 • 10)
b.
(17 • 20) – (14 • 10)
c.
(17• 6) + (14 • 10)
d.
(17 • 20) – (7 • 14)
Answers: 3
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