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Harman [31]
3 years ago
7

Solve each multi-step equation. Show your work. A - 2 + 3 = -2

Mathematics
1 answer:
Alex17521 [72]3 years ago
8 0

Answer:

a is -3

Step-by-step explanation:

negative 3 minus 2 is negative 5 plus 3 is negative 2

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Area of a trapezium is 31.5cm. If the parallel sides are of lengths 7.3cm and 5.3cm. Calculate the perpendicular distance betwee
Anna11 [10]

Answer:

5cm

Step-by-step explanation:

Given area of trapezium = 31.5 sq. cm

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substituting value of area given and sum of parallel sides we have

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