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3 years ago

On a map, 1 in.represents 20 mi. Two cities are 3 1/2 in. apart on the map.How far apart are the actual cities

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

8 0

70 miles apart :)

hope I helped :) If you want work shown comment of this please :)

Lera25 [3.4K]3 years ago

5 0

70 miles apart I hope this helps you

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Which of the following sets of ordered pairs represents a function?

Mila [183]

{(-1,3),(-1,4),(-1,5),(-1,6)} is the set from the given question which is a set of ordered pairs representing a function.

<h3>What is ordered pair?</h3>

An ordered pair (a, b) in mathematics is a group of two things. The pair's order of objects matters because the ordered pair (a, b) differs from the ordered pair (b, a) unless a = b. (By contrast, an unordered pair of a and b equals an unordered pair of b and a.)

Ordered pairs are also known as 2-tuples, or sequences (or, in computer science, occasionally, lists) of length 2. Sometimes referred to as 2-dimensional vectors, ordered pairs of scalars. Technically speaking, this is a misuse of the term because an ordered pair need not be a component of a vector space. An ordered pair's entries may be other ordered pairs, allowing for the recursive definition of ordered n-tuples (ordered lists of n objects).

Learn more about ordered pairs

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3 0

1 year ago

Please read and answer the problem and show your work

PilotLPTM [1.2K]

Answer:

x > -4.

Step-by-step explanation:

Solving for x by dividing -3 to both side leaving x by itself.

When dividing or multiplying a negative value that has a variable the inequality switches sides. Instead of x < -4 it is x > -4. For more information or to understand inequality search for inequality video online.

7 0

2 years ago

William works at a nearby electronics store. He makes a commission of 6% percent on everything he sells. If he sells a computer

Naddika [18.5K]

Commission earned by William is $ 45.84

<h3><u>Solution:</u></h3>

Given that,

William makes a commission of 6% percent on everything he sells

He sells a computer for $764.00

<em><u>To find: Commission amount of William</u></em>

Given that he makes a commission of 6 % on everything he sells. So he has received a commission of 6 % of $ 764.00

Commission amount of William = 6 % of $ 764.00

a % of b can be written in fraction as $\frac{a}{100} \times b$

$6 \% \text { of } 764=\frac{6}{100} \times 764=0.06 \times 764=45.84$

Thus commission earned by William is $ 45.84

8 0

3 years ago

Compare.Use <,>,or =.<br><br> 1,000 ft _____ 300 yd

frosja888 [35]

1000ft > 300 yd

1ft=3yd
1000ft=333.33yd

5 0

4 years ago

Read 2 more answers

Solve this equation 4y-y+11=38

nordsb [41]

Answer:

y= 9

Step-by-step explanation:

4y-y+11=38

3y+11=38

3y= 38-11

3y= 27

y= 27/3

y=9

hope it helps ,pls mark me as brainliest

6 0

3 years ago