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cricket20 [7]
2 years ago
10

Find the distance between his house

Mathematics
1 answer:
Hunter-Best [27]2 years ago
4 0

Here we are supposed to find the distance between the two points

Suppose A=(-8,-9), B=(-4,-10)

Now As per the distance formula we know that the distance between two points is given by the formula

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\ \\ D= \sqrt{(-4+8)^2+(-10+9)^2}\\ \\ D=\sqrt{(4)^2+(-1)^2}\\ \\ D=\sqrt{16+1}\\ \\ D=\sqrt{17} \ miles

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HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Kryger [21]

From unit conversion, it is found the following results:

6km ≈ 3.73 mi

2.5 L≈ 0.66 gal

90 lb ≈ 40.82 kg

<h3>Unit Conversion</h3>

Units of measurement are part of our daily lives. There are different units for area, length, volume, mass, and others.  Because of this, it is important to know converting them.

For solving this question you need some information as:

1 km = 0.621371 mi ( unit for length and distance)

1 L = 0.2641722 gallons (unit for volume)

1 lb = 0.453592 kg (unit for mass)

Therefore,

  • If 1 km = 0.621371 mi, you will have:

           1 km --------  0.621371 mi

           6 km --------  x mi

           x= 6* 0.621371

           x=3.73 mi

Thus, 6km ≈ 3.73 mi.

  • If 1 L = 0.2641722 gallons, you will have:
  •            1 L--------  0.2647122 gal
  •           2.5L --------  x gal
  •            x= 2.5* 0.2647122
  •            x=0.66 gal
  • Thus,
  • 2.5 L≈ 0.66 gal.
  • If 1 lb = 0.453592 kg, you will have:
  •            1 lb--------  0.453592 kg
  •           90 lb --------  x kg
  •            x= 90* 0.453592
  •            x=40.82 kg
  • Thus,
  • 90 lb≈ 40.82 kg
  • .

Read more about unit conversion here:

brainly.com/question/13016491

#SPJ1

6 0
1 year ago
To rent a certain meeting room, a college charges a reservation fee of $37 and an additional fee of $6.70 per hour. the chemistr
mojhsa [17]
37 + 6.70t < 90.60
6.70t < 90.60 - 37
6.70t < 53.6
t < 53.6 / 6.70
t < 8 <=== they could rent the meeting room for less then 8 hrs
3 0
3 years ago
150-5r&gt;87.5 Il mark brainliest
Mashutka [201]

Answer:

r < 12.5

Step-by-step explanation:

Given

150 - 5r > 87.5 ( subtract 150 from both sides )

- 5r > - 62.5

Divide both sides by - 5, reversing the symbol as a result of dividing by a negative quantity.

r < 12.5

8 0
3 years ago
Read 2 more answers
What are some key ways to solve math word problems? How can you tell which math category does a problem solving question fall in
OlgaM077 [116]

Look for "Math Clues." Math Clues are like how many, fewer, left, and more.

How many is the total.

Fewer & Left are subtraction.

More represents add.

7 0
2 years ago
Write the equation in slope-intercept form of the line that passes through the points (-3, -10) and (5, 14)
hjlf

Answer:

-10, -3, 5, 14

Am not sure if this is correct

4 0
2 years ago
Read 2 more answers
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