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kupik [55]
3 years ago
10

Evaluate 15/r - 1 when r = 5

Mathematics
2 answers:
S_A_V [24]3 years ago
7 0
(15/r) - 1...when r = 5

(15/5) - 1 =
3 - 1 =
2 <==
GREYUIT [131]3 years ago
6 0
15/r-1=2
do 15/r first. So it's 15/5=3. Next, subtract 1 from that answer and you get 2.
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Answer:

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For the first map, the scale factor is 1 cm: 2km. Therefore the actual trail is 8 centimeters * 2 kilometers = 16 km.

The scale factor of the second map is 16 km / 6 cm = 2.67 km : 1 cm

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Step-by-step explanation:

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2 years ago
Towns X, Y, and Z are on the same straight road. Town Y is between Town X and Town Z. Town X is 57 miles from Town Z, and Town Y
Ber [7]
29 miles 
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8 0
3 years ago
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artcher [175]

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5 0
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Doss [256]

Answer:

2/3

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2 years ago
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