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nikklg [1K]
3 years ago
9

An animal shelter spends $2.00 per day to care for each cat and $6.50 per day to care for each dog. Amelia noticed that the shel

ter spent $30.00 caring for cats and dogs on Friday. Amelia found a record showing that there were a total of 6 cats and dogs on Friday. How many cats were at the shelter on Friday?
Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0
Well the way you explain it there were 6 but i don’t think you typed the question right
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When the sun is at a certain angle in the sky, a 50-foot building will cast a -foot shadow. What is the length of the shadow in
Serhud [2]

Answer:

0.40 foot

Step-by-step explanation:

In the first case, a 50 - foot building casts a- foot shadow (1-foot). Let the angle of elevation of the sun from the shadow be represented by θ.

Then:

Tan θ = \frac{opposite}{adjacent}

Tan θ = \frac{50}{1}

Tan θ = 50

⇒ θ = Tan^{-1} 50

      = 88.8542

      = 88.85^{o}

The angle of elevation is approximately 88.85^{o}.

For a 20-foot pole,

Tan θ = \frac{opposite}{adjacent}

Tan 88.85^{o} = \frac{20}{x}

x = \frac{20}{Tan 88.85^{o} }

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3 years ago
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Answer:

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Step-by-step explanation:

The slope of the line is (1/3). The equation of the line is y=(1/3)x+5/3 or 3y=x+5

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nydimaria [60]

Answer:

Step-by-step explanation:

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What is the value of this expression? (−4)^4?
Charra [1.4K]
-4^4= -4*-4*-4*-4

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Final answer: 256
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Step-by-step explanation:

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