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kirza4 [7]
2 years ago
5

Please help me I can’t get this wrong

Mathematics
1 answer:
creativ13 [48]2 years ago
5 0

Answer: it is b

Step-by-step explanation:

I think I might be right I hope I am if not I’m so sorry

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In ABC, O is the centroid of the triangle and AO is 12.7 m. Find the length of OY and AY.​
ratelena [41]

Answer:

\boxed{OY = 6.35 m} \\\boxed{AY=19.05 m}

Step-by-step explanation:

The centroid of a triangle always cuts a triangle perfectly at 2/3.

What I mean by this is that the line that touches the tip of the triangle and touches the median of the base is cut into one third and its other part is cut into two thirds of the whole segment. This segment is AY.

Knowing this, I can tell that OY is 1/3 of the length of AO, which is given to be 12.7 m.

To find OY, make an equation where AO and OY add up to AY.

  • 12.7+\frac{1}{3} x=x

The variable x represents the length of AY, and 1/3x represents the length of OY (because it is one-third of AY).

Solve the equation by subtracting 1/3x from both sides.

  • 12.7=\frac{2}{3} x

Divide both sides by 2/3.

  • x=19.05

Now we know the length of AY (x). To find the length of OY substitute this value of x into 1/3x, which represents OY.

\frac{1}{3} (19.05)

This gives us 6.35, which is the length of OY.

The final answers are:

  • OY = 6.35 m
  • AY = 19.05 m
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3 years ago
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Prime Factors of 1148 = 2, 2, 7, 41

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
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Answer:

75%

Step-by-step explanation:

75% families spent $260.00 or less on electricity in August because 3 quartiles are below the point marking the $260.00 mark. Each quartile represents 25% of the data entries and if 3 quartiles are below $260.00, then 25 * 3 = 75% of the families spent $260.00 or less on electricity in August.

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Scott is painting faster than Michael

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PLS HELP I WILL MARK BRAINLYEST !!!!!!
Ivan

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the third option

Step-by-step explanation:

7 0
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