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grin007 [14]
3 years ago
6

A map key shows it that every 5 inches on the map represents 200 miles of actual distance suppose the distance between the two c

ities on the map is 7 inches what is the actual distance between the two cities
Mathematics
1 answer:
Artist 52 [7]3 years ago
8 0

Answer:

280

Step-by-step explanation:

200/5= 40

40 x 7= 280

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Diagram 5 shows a triangle ABD such that AD = 17 cm, AB = 10 cm and BD = 21 cm. The straight line AC is perpendicular to the str
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Answer:

8

Step-by-step explanation:

100 = x^2 + AC^2

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from 1st equation AC^2 + x^2 = 100

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x = 252/42 = 6

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7 0
2 years ago
Square root of 129 is greater than, less than or equal to 95/8?​
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√129 is less than \frac{95}{8}.

\large\mathfrak{{\pmb{\underline{\purple{Step-by-step\:explanation}}{\purple{:}}}}}

Let us first solve for √129.

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➝\:11.3578

Now,

➝\: \frac{95}{8}

➝\:11.875

Clearly,

➵\:11.3578 < 11.875

➵\: \sqrt{129}  <  \frac{95}{8}

Hence, √129 is less than \frac{95}{8}.

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See the three attached images.

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image3 shows the intersection of those sets:  a'\cap (b\cap c) (green "football with a bite out of it")   :-)

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