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Lera25 [3.4K]
3 years ago
9

a map has a scale of 3.5 inches = 20 kilometers if the distance between two cities on the map is 4.9 inches what is the actual d

istance between the two cities
Mathematics
2 answers:
KIM [24]3 years ago
7 0
3.5 inches = 20 km
1 inch = 20 ÷ 3.5 = 20/3.5
4.9 inches = 20/3.5 x 4.9 = 28km
11Alexandr11 [23.1K]3 years ago
5 0
28

4.9 x 20 / 3.5 = 28
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Step-by-step explanation:

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Gnoma [55]

Answer:

C

Step-by-step explanation:

(a)

2 : 4 ( divide both values by 2)

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(b)

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3 years ago
Write an equation of the line that<br> passes through (-1,2) with a slope of 4
Iteru [2.4K]

Step-by-step explanation:

Hey there!

Given;

The points is; (-1 , 2) and slope is 4.

<em>Note:</em><em> </em><em>Use </em><em>one-point</em><em> formula</em><em>.</em>

<em>(y - y1) = m(x - x1)</em>

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(y - 2) = 4(x + 1)

~ Simplify it.

(y - 2) = 4x + 4

4x - y + 6 = 0

Therefore, the required equation is; 4x-y+6=0.

<h3><em><u>Hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h3>

6 0
3 years ago
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Sliva [168]

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7 0
3 years ago
What is y 12y - 19= 6y+1=
nadezda [96]

Answer:

<h2><u><em>Y= 10/3 or 3.333....</em></u></h2>

Step-by-step explanation:

12y-19= 6y+1

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<h2><u><em>HAVE A NICE TIME :)</em></u></h2><h2><em>pls give a </em><u><em>brainliest</em></u><em> if it is CORRECT</em></h2>
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2 years ago
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