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Nina [5.8K]
3 years ago
6

What is the number sense for (23+)+19=23+(+19)

Mathematics
1 answer:
erica [24]3 years ago
8 0
The number was it 74 cause that was easy
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Answer:

Step-by-step explanation: Not completely sure but i think the answer is 11

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PLEASE HELP ASAP, THANK YOU
nlexa [21]

First step is to plot all the given coordinates in the xy plane.

Notice that after plotting the points A, B, C and D, we have got the figure ABCD is a trapezium with bases AD = 4 units, BC = 6 units and height: DE= 5 units.

Formula to find the area of trapezium is:

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= \frac{4+6}{2} *5

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