Plz help quickly!!
a. s=20+2f
b. s=20+3f
c. s=20-3f
d. s=20-2f
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 19:30 shardonnay2160
Plz help quickly!!
a. s=20+2f
b. s=20+3f
c. s=20-3f
d. s=20-2f
![ansver](/tpl/images/cats/User.png)
Answers: 1
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