Area= 1/2(height)×(base↓1+base↓2)
Area=1/2(3)×(8+11)
Area=1/2(3)×(19)
Area=1/2(57)
Area=57/2 OR 28.5
Thus, the area of the trapezium is 28.5inches^2
Answer:
300 cupcakes
Step-by-step explanation:


Answer:
B
Step-by-step explanation:
I took the test
Answer:
4x and -2x
Step-by-step explanation:
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