Step-by-step explanation:
42×80 =3360
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Answer:
The first one, all quadrilaterals have at least 1 pair of parallel sides
f(x) represents the total number of pages Antonia has read; x represents the number of days
Answer:
No
Step-by-step explanation:
Answer: Trapezoid
Explanation:
The formula A=1/2(b1+b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2.