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Zepler [3.9K]
3 years ago
6

| -1 - 3| = ? asking for a friend

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
8 0

Answer:

4

Step-by-step explanation:

first you simplify, so -1-3=-4.

|-4|

the absolute value of negative four is just four with all signs removed (in this case, negative sign)

4

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a triangle has an area of 54 m2 and a height of 9m how long is the base of the triangle entered your answer in the box
Delvig [45]
Answer:
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Explanation:
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54 = 1/2 * base * 9
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