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Usimov [2.4K]
2 years ago
11

Not sure which one is itplz help

Mathematics
1 answer:
viva [34]2 years ago
7 0
The last one is correct answer
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The ratio of the sides of a triangle is 4:6:9. If the perimeter of the triangle is 95 meters,
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Answer:

45 meters

Step-by-step explanation:

Perimeter of the triangle is the sum of the 3 lengths of the traingle. Since the ratio of the sides is 4:6:9, let the shortest side be 4 units, the longest side be 9 units and the 3rd side be 6 units.

Units is represented as u.

Sum of all 3 sides= 95 m

4u +6u +9u= 95

19u= 95

u= 95 ÷19

u= 5 meters

Longest side= 9 units

Length of the longest side= 9(5) = 45m

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3 years ago
If a fair die is rolled 7 times, what is the probability, rounded to the nearest thousandth, of getting at most 1 two?
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Answer:

0.67

Step-by-step explanation: From Delta math

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According to a NY Times article in 2009, the average selling price of an LCD TV was $700. What would be the cost of that same TV
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2 years ago
Before beginning voice lessons, Katie already knew how to sing 7 pieces, and she expects to
Nuetrik [128]

Thanks for asking your question!

Have more questions? Just ask!

Answer:

<u>7y +2x</u>

Let x = the number of weeks

Hope this helps!

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DIRECT VARIATION
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Y\alphax
y=kx
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