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Savatey [412]
3 years ago
15

How do i solve this ?

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0

Answer:

20 (im pretty sure)

Step-by-step explanation:

all angles should equal 360 so add them together and you get 340 so find what's missing—20

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Answer:

OPTION A: 2x + 3y = 5

Step-by-step explanation:

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Step-by-step explanation:

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since the scale has an absolute uncertainty of 1 g, the mass of the grains is written as 120 ± 1 g

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4 years ago
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