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tatuchka [14]
3 years ago
8

A water yank holds 18,000 gallons. How long will it take for the water level to reach 6,000 gallons if the water is used at an a

verage rate of 450 gallons per day?
Mathematics
1 answer:
Oduvanchick [21]3 years ago
8 0

Answer:

see below  PLEASE GIVE BRAINLIEST

Step-by-step explanation:

18,000 - 6000 = 12,000

12,000 ÷ 450 = 26.66 = 26 days 16 hours

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Step-by-step explanation:

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3 years ago
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Charlene puts together two isosceles triangles so that they share a base, creating a kite. The legs of the triangles are 10 inch
enot [183]
From the information given you have:

1) Smaller diagonal of the kite: 16 inches


2) Larger diagonal of the kite: height of one triangle (h1) + height of the other triangle (h2)


3) Calculation of the height of the smaller triangle, h1:


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4) Calculation of the height of the larger triangle, h2


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3 years ago
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Write the equation of a line perpendicular to 9x−4y=−5 that passes through the point ​(−9​,3​).
Oksana_A [137]

Answer:

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Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

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y = \frac{9}{4} x + \frac{5}{4} ← in slope- intercept form

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Given a line with slope m then the slope of a line perpendicular to it is

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To find c substitute (- 9, 3 ) into the partial equation

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4x + 9y = - 9 ← equation in standard form

3 0
3 years ago
Find the mean for the scores 3,820, 5,500, 8,560, 4,400, 5,350
max2010maxim [7]

Answer:

5,526

Step-by-step explanation:

Mean of scores = Total Value of Scores / Number of Values

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