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Sergeu [11.5K]
3 years ago
8

Natalia is making a model of a statue using a scale in which 7 centimeter equals 4 feet. If the model is 3.5 centimeters wide, w

hat is the actual width of the statue, in feet? Your answer can be exact or rounded to two decimal places,​
Mathematics
1 answer:
Serhud [2]3 years ago
7 0

Answer:

2 ft

Step-by-step explanation:

\dfrac{7}{4} = \dfrac{3.5}{x}

7x = 4 \times 3.5

x = 2

Answer: 2 ft

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write the equation of the line that passes through the given points (0,-1) and (-5,-7) Simplify your answer
USPshnik [31]

Answer:

y = 6/5 x-1  slope intercept form

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Step-by-step explanation:

We have the points  (0,-1) and (-5,-7)

We can find the slope using

m = (y2-y1)/(x2-x1)

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 = (-7+1)/(-5-0)

 = -6/-5

 = 6/5

We also have the y intercept ( when x=0)  It is -1

We can use the slope intercept form of the equation y = mx+b

y = 6/5 x-1

Depending on what you mean when you say simplify your answer

We can put it in standard form  ax+by = C

Multiply both sides by 5

5y =5* 6/5 x-1*5

5y = 6x-5

Subtract 6x from each side

-6x+5y = 6x-6x-5

-6x+5y = -5

Multiply by -1

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4 0
3 years ago
Help me with this problem?<br> 15 points
kobusy [5.1K]

Answer:

See explanation

Step-by-step explanation:

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Hope this helps!

5 0
3 years ago
What is the length of DE in the right triangle below ?
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B.25
sorry if my writing is not clear 

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Dividing by a fraction is the same as multiplying by it's reciprocal.
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Multiply across:
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2 years ago
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mixer [17]

Here are the steps, hope it helps!

3 0
2 years ago
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