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
Firlakuza [10]
3 years ago
6

Complete the equations with powers of 101010. 720{,}800 \div {}720,800÷720, comma, 800, divided by =7.208=7.208equals, 7, point,

208 720{,}800 \div {}720,800÷720, comma, 800, divided by =72.08=72.08equals, 72, point, 08 720{,}800 \div {}720,800÷720, comma, 800, divided by =720.8=720.8
Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

Given the expression \frac{720,800}{x} = 7.208, we are to find the value of with powers of 10.

From the equation:

\frac{720,800}{x} = 7.208

cross multiply

720,800 = 7.208x\\7.208x = 720,800

divide both sides by 7.208

\frac{7.208x}{7.208} = \frac{720,800}{7.208} \\x = 100,000

express x in powers of 10

x = 10 * 10 * 10 * 10* 10\\x = 10^5

Similarly given the equation \frac{720,800}{y} = 72.08

From the equation:

\frac{720,800}{x} = 72.08

cross multiply

720,800 = 72.08x\\72.08x = 720,800

divide both sides by 7.208

\frac{72.08x}{72.08} = \frac{720,800}{72.08} \\x = 10,000

express x in powers of 10

x = 10 * 10 * 10 * 10\\x = 10^4

For the equation \frac{720,800}{z} = 720.8

From the equation:

\frac{720,800}{z} = 720.8

cross multiply

720,800 = 720.8z\\720.8z = 720,800

divide both sides by 7.208

\frac{72.08z}{720.8} = \frac{720,800}{720.8} \\z = 1,000

express x in powers of 10

z = 10 * 10 * 10\\z = 10^3

You might be interested in
Please help <br><br> questions 12,14,16
notka56 [123]

Answer:

12) y=3x-15

14) y=-1/2x

16) y=13x-105

Step-by-step explanation:

Parallel lines always have the same slopes but different y-intercepts. So, we can make the equation (b is y-intercept of new equation):

12) y=3x+b

14) y=-1/2x+b

16) y=13x+b

now, we can plug in each of the coordinates given to these equations.

12) (4,-3): 4 is x, -3 is y.

       -3=3(4)+b

      simplify: b= -15

14) (-4,2): -4 is x, 2 is y

      2=-1/2(-4)+b

        simplify: b=0

16) (9,12): 9 is x, 12 is y

       12=13(9)+b

       simplify: b=-105

Now, plug in those numbers to your equation for b value.

12) y=3x-15

14) y=-1/2x

16) y=13x-105

*for 14 we don't need to write anything after -1/2x because b=0*

3 0
3 years ago
I need help on My homework help me​
Sladkaya [172]

Answer: $1,007.00

<em>I hope this helps, and Happy Holidays! :)</em>

3 0
3 years ago
???????????????????whaaaat?
sergejj [24]

Answer:

dependentt

Step-by-step explanation:

8 0
3 years ago
How many seconds are in 14 years?
Airida [17]
4.415e+8 

Have a wonderful day
8 0
3 years ago
Read 2 more answers
What's the perimeter?
zavuch27 [327]
Answer: D. 56 Units?

Explanation:
Side 1 - 9
Side 2 - 4
Side 3 - 4
Side 4 - 8
Side 5 - 11
Side 6 - 3
Side 7 - 2
Side 8 - 15

Added together: 56
5 0
3 years ago
Read 2 more answers
Other questions:
  • Over the course of a year,a tractor-trailer commutes 160,000 miles across America.Assuming a trucker changes his tires every 40,
    8·2 answers
  • Workers are going to load 12 crates of cantaloupes onto a freight elevator. Each crate of cantaloupes contains 10 boxes of canta
    9·2 answers
  • A triangle has sides measuring 5 inches and 8 inches. If x represents the length in inches of the third side, which inequality g
    14·2 answers
  • What do you think is the answer to this question?
    12·1 answer
  • Simplify radicals problems attached please help!
    7·1 answer
  • A bag contains yellow marbles and red marbles,42 in total. The number of yellow marbles is 3 more than 2 times the number of red
    6·1 answer
  • A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than
    9·1 answer
  • What is the value of this number in decimal form?<br> Five and three hundred eight thousandths.
    12·1 answer
  • Tamia watched 1 2 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 1 3 of the
    8·1 answer
  • Find the value of each variable. If your answer is not an integer, write it in simplest radical form with the denominator
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!