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mestny [16]
3 years ago
12

this hanger is in balance. there are 2 labeled weights of 4 grams and 12 grams the 3 circles have the same weight. what is the w

eight of each circle.​

Mathematics
1 answer:
zimovet [89]3 years ago
7 0

Answer:

8/3

Step-by-step explanation:

3x+4=12

find what x equals

subtract 4 on both sides (+4-4=0) (12+4=16)

then we have 3x=16

divide 16 by 3 = 8/3 (simplest form)

check-       3(8/3) + 4=12

                    ^=8+4=12

                          ^=12=12    so the answer is 8/3    i hoped this helped!

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3 years ago
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3.
Zanzabum

Answer:

see below

Step-by-step explanation:

y = 8x − 9

y = 4x − 1

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