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zepelin [54]
2 years ago
6

The scale of a map is 1in:15miles. How many miles is it from Philadelphia, Pa to Boston, Ma if they are 20.4 inches apart on the

map?
Mathematics
1 answer:
cupoosta [38]2 years ago
4 0

Answer:

if 1in=15miles

then20.4in=? miles

1in by ? miles and 20.4in by 15miles

1in ? miles= 306in miles

divide both sides by 1in

? miles= 306 miles

therefore 20.4in = 306miles

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suter [353]
To solve for the slope given two lines, use the formula:

(y₂ - y₁)
----------
(x₂ - x₁)

Set one of the points as (x₁, y₁), and the other as (x₂, y₂).

(x₁, y₁) = <span>(0,32)
</span>(x₂, y₂) <span>= (100,212)

plug into corresponding places:


</span>(y₂ - y₁)         (212 - 32)     (180)
----------    =  -------------- = -------
(x₂ - x₁)         (100 - 0)       (100)


180/100 
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If you want simplified, it will be: 9/5

hope this helps


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3 years ago
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kherson [118]

Answer: IXL

Step-by-step explanation:

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Levart [38]

Answer:

z =15cm and

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Step-by-step explanation:

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So

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y= 15 x sin37 /sin 90

y = 9.0cm

7 0
3 years ago
joe worked 8 hours on Monday. If he worked 40 hours in the week what is the fraction of the total time worked on monday
maria [59]
Joe worked 8/40 or 1/5 of that time on Monday.
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Black_prince [1.1K]

Answer:

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Step-by-step explanation:

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