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n200080 [17]
3 years ago
12

What is the sum of 2/7 and 3/9?​

Mathematics
1 answer:
In-s [12.5K]3 years ago
5 0

Answer:

39/63

Step-by-step explanation:

18  21     39/63

63  63

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Answer:

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Step-by-step explanation:

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4 0
2 years ago
Explanations not just answers: Sarah measures the angle of elevation to the top of a tree as 23.6 degrees from the point which i
Reika [66]
See the attached diagram.

In the right triangle, x is opposite the 23.6 degree angle, and the adjacent side is 250 m.  This suggests using the tangent ratio.

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6 0
3 years ago
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Blababa [14]
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3 years ago
Can anyone help me please, I will mark brainliest to the right answer
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Answer:

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3 years ago
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