1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
inna [77]
3 years ago
5

Make the following conversion. 54 km = _____ cm 0.0054 0.00054 54,000,000 5,400,000

Mathematics
2 answers:
just olya [345]3 years ago
6 0
D)5,400,000 Is your answer....
Hitman42 [59]3 years ago
6 0
I'd do this step by step to avoid confusion.

So first, I'd convert 54 km to m (and I know that there are 1,000 m in a km).

So, 54 km to m = 54,000 m.

Now, I'm going to convert 54,000 m to cm (and I know that there are 100 cm in a m)

So, 54,000 m to cm = 5,400,000 cm.

Therefore, the final answer is 54 km = 5,400,000 cm.
You might be interested in
The area of a square is 8 square meters. which of these is closest to the length of one side of the square?''
sveticcg [70]
I hope this helps you

3 0
2 years ago
Read 2 more answers
the birth rate in a certain country in 1994 was 14,6 birthd per thousand population. in 2004 the birth rate was 14.32 per thousa
amm1812

Answer:

y(x)=-0.028x+14.6

Step-by-step explanation:

Birth Rate in 1994 =  14.6 births per thousand population.

Birth Rate in 2004 =  14.32 births per thousand population.

A linear equation is of the form: y=mx+c

Where:

  • x=years after 1994
  • y=the birth rate
  • m=Yearly Birth Rate

First, we determine the birth rate per year

m=\dfrac{14.32-14.6}{10-0}\\=\dfrac{-0.28}{10}\\m=-0.028

Therefore, a linear equation that relates y in terms of x is of the form:

y(x)=-0.028x+c

When x=0, y=14.6

14.6=-0.028(0)+c

c=14.6

Therefore, the linear equation that relates y in terms of x is:

y(x)=-0.028x+14.6

4 0
3 years ago
(1/3) a = -5 What does a equal?????????????????????????????????????????????????????
KiRa [710]

Answer:

minus 15

Step-by-step explanation:

times the bottom by the right hand side

6 0
2 years ago
Your parents have a realized income of $1,046.78/every 2 weeks. How much should the monthly housing expense budget be to stay wi
IgorLugansk [536]

Answer with explanation:

Income earned by my parents in every two weeks = $ 1046.78

In two weeks there are 14 days, so income earned by my parents in 1 day

              =\frac{1046.78}{14}\\\\74.77

Income of my parents after a month, if there are 30 days in a month = $74.77 × 30= $ 2243.10

We, will use ,\frac{28}{36} rule here , which states that , 28% of monthly income of my parents, should be used for  monthly housing expenses ,and 36% of gross monthly income should be used for debt purposes.

28% of $2243.78

=\frac{28}{100}*2243.78\\\\=\frac{62825.84}{100}\\\\=628.2584

= $ 628.26 (Approx)

So,my parents, monthly housing expense should not exceed ≥ $ 628.26  

8 0
2 years ago
Tính : <br>a) (a+b+c)^2<br>b) (a-b-c)^2<br>c) (a+b-c)^2<br>d) (a-b+c)^2
LiRa [457]

Answer:

a.) a² + b² + c ² + 2ab + 2ac + 2bc

b.) a² + b² + c² - 2ab - 2 ac + 2bc

c ) a² + b² + c² + 2ab - 2ac - 2bc

d.) a² + b² + c² - 2ab + 2ac - 2bc

Step-by-step explanation:

  • Use ( a + b + c )² = a² + b² + c² + 2 × ab + 2 × ac + 2 × bc to expand all these expression

a) ( a + b + c )²

= a² + b² + c² + 2 × ab + 2 × ac + 2 × bc

= a² + b² + c ² + 2ab + 2ac + 2bc

b.) ( a - b - c )

= a² + ( - b )² + ( - c)² + 2a ( -b ) + 2a(-c) + 2(-b)(-c)

= a² + b² + c² - 2ab - 2 ac + 2bc

c.) ( a + b - c )²

= a² + b² + ( -c)² + 2ab + 2a ( - c) + 2 b( -c)

= a² + b² + c² + 2ab - 2ac - 2bc

d.) (a - b + c ) ²

= a² + ( -b)² + c² + 2a(-b) + 2ac + 2c( -b)

= a² + b² + c² - 2ab + 2ac - 2bc

3 0
2 years ago
Other questions:
  • How is 77,184 the area of South Dakota
    8·1 answer
  • A coffee mixture has beans that sell for $0.20 a pound and beans that sell for $0.68. If 120 pounds of beans create a mixture wo
    5·1 answer
  • Examples of an interger that's not a whole number
    14·1 answer
  • 5+10-2•3<br><br> A 39 <br><br> B 9<br><br> C 29 <br><br> D 19
    15·2 answers
  • A rectangle measures 12 cm by 4 cm what is the area
    8·1 answer
  • How do dhhdhdbsjjajsd
    13·2 answers
  • The front side of a playhouse is shown in this scale drawing. The height of the door in the drawing 1.8 inches. The scale that m
    13·1 answer
  • Simplify the complex fraction 7/10÷-2/5
    10·1 answer
  • Which three types of transformations result in congruent shapes?
    9·1 answer
  • Heeeeeeeellllpppp wiilll ggiivvee bbrraaiinnlliieesstt
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!