charter1
charter1
21-10-2020
Mathematics
contestada
1/2 (2r + 4) - 1/4 (16 - 8)
Respuesta :
Dragonheart2497
Dragonheart2497
21-10-2020
Answer:
R
Step-by-step explanation:
1/2(2r+4)-1/4(16-8)
r+2 - 1/4(8)
r+2-2
r
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