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ICE Princess25 [194]
3 years ago
15

1. Give the opposite of each number.

Mathematics
1 answer:
Sphinxa [80]3 years ago
4 0

Answer:

1. -3

2. 9

3. 5

4. -12

2)

a 9-6=3

b.5-8=-3

c.-12-6=-18

d.10+8=18

e.+4-2=2

f.-9+5=-4

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---

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8 0
3 years ago
How do u get this?? I know the answer but then I don't know why they shuld divide by 2 I will mark the person who explains wit p
Greeley [361]

Answer:

10.89

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A = 21.78/2

A = 10.89

Shaded Region = 10.89

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