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zimovet [89]
3 years ago
13

On a​ map, 1 inch equals 9.2 miles. two houses are 3.5 inches apart on the map. what is the actual distance between the​ houses?

use pencil and paper. show how you can represent the scale with two different ratios. what ratio is more helpful for solving the​ problem? explain.
Mathematics
1 answer:
Andrew [12]3 years ago
8 0
So what you need to do is just:

3.5 in * 9.2 = d

d = 32.2 miles

The ratio could be 1:9.2 or 3.5:32.2 which is one inch is to 9.2 miles and the second is 3.5 inches is to 32.2 miles
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Step-by-step explanation:

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3 years ago
the scale on a map is 1:240000. What is the actual distance represented by 1 centimetre. Give your answer in kilometres
allsm [11]

Answer:

0.24 kilometres

Step-by-step explanation:

1cm represents 240000cm on actual map

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1km=1000000cm

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5 0
2 years ago
Help me pls ........................
Ymorist [56]

Answer:

The answer is

y = 3x + 5

Step-by-step explanation:

❃Incase you forgot what the linear equation formula is ↶

y = mx + b

❃Since we already have the slope, we don't need to solve for that.

➊ First: We are going to find the y-intercept.

y = mx + b \\ 2 =  3( - 1) + b \\ 2 = - 3 + b \\ \frac{ + 3 = + 3 \: \: \: \: \: }{5 = b}

➋Second: Plug in.

y = 3x + 5

7 0
3 years ago
Need help asap!
Ira Lisetskai [31]
Answers

1. Solve inside bracket first

7x^2+4x-26+7x^2+3x-15

= (14x^2+7x-41) Answer

2. 5x(6x^2+3x+7)-1(6x^2+3x+7)
= 30x^3+15x^2+35x-6x^2-3x-7
= (30x^3+9x^2+32x-7) Answer
6 0
3 years ago
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