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Marizza181 [45]
3 years ago
12

on a map the scale is 1 inch=350 miles. what is the distance between two cities if the map distance is 2.5 inches

Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer: 875

Step-by-step explanation:

You can set up proportions so it’s like: 1/350=2.5/x and then solve for x

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If z varies inversely as w, and z= 3 when w=4, find z when w=2.<br> Z=
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Step-by-step explanation:

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3 years ago
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Answer:

We conclude that:

f(a) + 5 = a² + 8a - 5

Step-by-step explanation:

Given

The function is given by

f(x) = x²+8x-10

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f(a)+5

In order to determine f(a)+5, first, we need to determine f(a).

Now substitute x = a in the function f(x) = x²+8x-10

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f(a) + 5 = a² + 8a - 5

4 0
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