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max2010maxim [7]
2 years ago
10

Please help, this is confusing and i don’t know what to do

Mathematics
1 answer:
liubo4ka [24]2 years ago
3 0

Answer:

PV=20 QU=15 VS=26

Step-by-step explanation:

From what I understand, the line that crosses the centroid is normally separated into 3rds.

For example: QU is the full length, 3/3, and QV is 2/3 of QU. and VU is 1/3 of QU. If we know that QV is 10 then that means that 2/3 of that legment is 10.

10÷2=5

So, 5 would be 1/3 of QU. To find QU(3/3), you would need to multiply 5 by 3 which is 15.
Same thing applies for the other ones.

I hope this makes sense and helps you!

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You want to buy something that costs $98, and it's on sale for 30% off. What is the item's sale price?
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Second, find out what 30% of $98 is. This is the amount of the sale discount. This is always found by mulitplying 0.300 by the item's cost $98, like this:

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This means, the cost of the item to you is

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