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mestny [16]
2 years ago
8

The boys painted 3/10 of the fence before lunch and 3/5 after lunch. How much of the fence is left to paint?

Mathematics
1 answer:
Savatey [412]2 years ago
3 0

Answer:

1/10

Step-by-step explanation:

3/10 + 3/5

make the 3/5 to 6/10 to make it easier to add

3/10 + 6/10=9/10

and then there is 1/10 left.

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3 years ago
In the diagram, the radius is 7 and tangent AB has length of 24. Determine the length of OA rounded to the nearest whole number
katen-ka-za [31]

Given the radius r and the tangent line AB, the length of the line OA is 24 units

<h3>How to determine the length OA?</h3>

The radius r and the tangent line AB meet at a right angle.

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