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DedPeter [7]
3 years ago
8

In a car park,

lign="absmiddle" class="latex-formula"> of the cars are white. \frac{1}{5} of the cars are black. There are 55 other cars. How many cars altogether?
Mathematics
1 answer:
Helga [31]3 years ago
7 0

Answer:

220 cars

Step-by-step explanation:

Fraction of other cars=1-¼-⅕=11/20

Total number of cars=55÷11×20=220

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A company has two large computers. The slower computer can send all the company's email in 35 minutes. The faster computer can c
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The rate for the first is 1 job / 35 minutes and for the second is 1 job / 15 minutes.  So combined we get

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We're interested in 1/r

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4 0
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A rectangular playground is 888 meters wide. It is 333 times as long as it is wide.What is the area of the playground?
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3 years ago
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What is the value of the slope of the graph of distance versus time, and what does the slope represent?
Phantasy [73]
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7 0
3 years ago
Please help !! Will mark brainliest answer
Norma-Jean [14]

Answer:

x = 12

Step-by-step explanation:

18:24 (comparing the same sides for the similar shapes; 18 and 24) when simplified down is equal to 3:4.

Using this 3:4 scale factor we can find the missing side x.

Solving for x :

\frac{3}{4} × 16 = 12

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OR: Set up a proportion:

\frac{24}{16} × \frac{18}{x}

<em>cross-multiply</em>

16 × 18 = 288

24 × x = 24x

288 = 24x

x = 12

3 0
3 years ago
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Step-by-step explanation:

A- Equilateral (all of the angles are the same)

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