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Degger [83]
3 years ago
7

2. Simplify 7-729. Please I need help

Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0
The answer would be -9
gogolik [260]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

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A girl that is 4 feet tall is standing next to the empire State building in New York city. The girls shadow is 3.2 feet long. If
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Answer: 1163.2 feet

<u>Step-by-step explanation:</u>

Set up the proportion then cross multiply:

\frac{height(girl)}{height(building)} = \frac{shadow (girl)}{shadow(building)}

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4(x) = 1454(3.2)

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A van travels 150 miles on 6 gallons of gas. How many gallons will it need to travel 325 miles?
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3 years ago
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The y-intercept of a parabola is 1, and its vertex is at (1,0). What function does the graph represent?
Nimfa-mama [501]

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A

Step-by-step explanation:

The equation of a parabola in vertex form is

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Here (h, k) = (1, 0) , thus

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Help pl0x i geev loto ef pointz plzzzz
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Mean: 5.041

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