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In-s [12.5K]
4 years ago
8

A contractor is building The base of a circular fountain. On the blueprint the base of the fountain has a diameter of 18 centime

ters. The blueprint has the skill of 3 cm to 4 feet. What will be the actual area of the base of the fountain in square feet after it is built. Round your answer to the nearest 10th of a foot square
Mathematics
1 answer:
zavuch27 [327]4 years ago
7 0
452.4

You can get this by first finding that the diameter of the actual foundation is 24ft. Then you can use the area of a circle formula with a radius of 12. 
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80% of Blank games is 40 games​
gulaghasi [49]

Answer:

100% = 50 games

Step-by-step explanation:

80% = 40 games

40% = 20 games

20% = 10 games

100 ÷ 20 = 5

5 · 10 = 50

100% = 50 games

<em>Honestly, there's probably a better way to do this, but I always do it this way so</em>

Hope I helped! :)

7 0
3 years ago
What is 4/5 of 20?<br><br> I thought it was 16 but apparently that was wrong??? I even looked it up
Simora [160]

Step-by-step explanation:

divided 20 by 5 times that by 4

20 divided by 5 is 4

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3 0
3 years ago
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PLS HELP
alexandr1967 [171]

Answer:

Option 2

Step-by-step explanation:

Given :

\frac{xy^{-6} }{x^{-4}y^{2}  }

=============================================================

Applied Rule :

\frac{x^{a} }{x^{b} } = x^{a-b}

============================================================

Solving :

⇒ To remove negative exponents, bring to the opposite side (e.g. if in the denominator, bring to the numerator)

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Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x + 6)? T
Alenkasestr [34]

Answer:

The graph of y = f(x) will shift left 6 units, as shown in figure a.

Step-by-step explanation:

A translation means we are able to move the graph of a function up or down - normally called Vertical Translation -  and right or left - commonly called Horizontal Translation.

If we replace the graph of y = f(x) with the graph of y = f(x + 6). It means we have added 6 units to the input, meaning the graph y = f(x) will shift left by 6 units as 6 is being added directly to the  x, so it is f(x + 6).

For example, if y = x² is the original function and of 6 is directly added to x i.e. f(x + 6), making it y = (x + 6)². So, we can easily observe that there will be a horizontal translation left of 8 units, as shown in figure a.

So, the graph of y = f(x) will shift left 6 units.

Keywords: graph shift, translation

Learn more about translation from brainly.com/question/3110598

#learnwithBrainly

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tino4ka555 [31]
The angle of depression from D to F measures 40°. If DE = 100 m, find DF. Round your answer to the nearest tenth.
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