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lutik1710 [3]
3 years ago
12

a rectangle has a length of 2 1/5 yards and a width of 4 9/20 what is the perimeter of the rectangle? express your answer in mix

ed number form and reduce if possible
Mathematics
1 answer:
telo118 [61]3 years ago
7 0
The answer to the answer is 6 2/5
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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
2 years ago
Write the equation of the circle centered at (0,1) with radius 15.
NNADVOKAT [17]

Answer:

x^2+(y-1)^2=225

Step-by-step explanation:

we know that

The equation of the circle in center radius form is equal to

(x-h)^2+(y-k)^2=r^2

where

(h,k) is the center of the circle

r is the radius of the circle

In this problem we have

(h,k)=(0,1)\\r=15\ units

substitute

(x-0)^2+(y-1)^2=15^2

x^2+(y-1)^2=225

6 0
3 years ago
1. 6 divided by 8/9 SHOW YOUR WORK AND EXPLAIN ​
malfutka [58]

Answer:

6.75 is the answer

Step-by-step explanation:

6(8/9)

=6.75

6 0
3 years ago
Read 2 more answers
Plz help third time putting this
Law Incorporation [45]
LD= 8.9 ! hope this helps and i would rlly appreciate brainliest!!!
8 0
3 years ago
A bank's loan officer rates applicants using their FICO credit score. The ratings are normally distributed with a mean of 711 an
tekilochka [14]

Answer:

The answer is "778"

Step-by-step explanation:

Given value:

\to \mu= 711\\\\\to \sigma= 80\\\\\to P(Z >0.84) = 0.20\\\\\to z = 0.84

The formula for z-score:

\to x = z \times  \sigma + \mu \\\\\to x = 0.84 \times 80 + 711 \\\\ \to x=67.2 +711\\\\ \to x=  778.2\\\\ \to x= 778

6 0
3 years ago
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