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Aleksandr-060686 [28]
3 years ago
7

-2-(-9)plz show work​

Mathematics
2 answers:
neonofarm [45]3 years ago
8 0

Answer:

- 2 - (- 9) \\  =  >  - 2 + 9 \\  =  > \:  \: 7

hope that helps uhh!!

melomori [17]3 years ago
8 0

Answer:

7

Step-by-step explanation:

The opposite of -9is 9

-2+9

Add -2and 9 to get 7

= 7

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Answer:

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To find the value of x, we use the trapezoid mid-segment theorem

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