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
Katarina [22]
3 years ago
14

What is the sum of 4.9 × 10^2 and 6.8 × 10^3?

Mathematics
1 answer:
SpyIntel [72]3 years ago
5 0
The correct answer is letter choice E.
The answer is letter choice E because 4.9 times 10 to the 2nd power which is 490. Then you calculate 6.8 times 10 to the 3rd power which is 6800.
After you calculate these two equations you then add the answer which is 6800+490 which equals (=) 7290.
Letter choice E is the only accurate answer to equal to 7290. How I figured this out is by calculating 7.29 times 10 to the 3rd power the correct answer to this equation is 7290.
It matches equivalently with the problem so the answer is E.
You might be interested in
Is #1 correct and I need help on #2 THANKS :)
horsena [70]
Answer 1 = I believe you are correct cause when doing area , remembering you times the different area of the sides


Answer 2 = I believe the answer is C (2,0009) cause remember adding when doing volume but there are few steps ..
. i have done the work for this and hoping my work helped the answer i got help you! comment below if you need anything , thanks , have a nice day!!
6 0
3 years ago
Determine if 0.59136363636363636... is rational or irrational and give a reason for<br> your answer
Reil [10]

The number 0.59136363636363636... is an irrational numbers

<h3>How to determine the number type?</h3>

The number is given as:

Number = 0.59136363636363636...

The three dots at the end of the number implies that the numbe is a non-terminating decimal

All non-terminating decimal are irrational numbers

Hence, the number 0.59136363636363636... is an irrational numbers

Read more about irrational numbers at

brainly.com/question/11919233

#SPJ1

7 0
2 years ago
10) Solve using any method<br> 10x+2y=42<br> 5x+y=20
KIM [24]

Answer:

no solutions

Step-by-step explanation:

10x+2y=42

5x+y=20

Multiply the second equation by -2 to use elimination

-2(5x+y)=20*-2

-10x -2y = -40

Add this to the first equation

10x+2y=42

-10x -2y = -40

--------------------------

0 = 2

This is never true.  This means there are no solutions

3 0
3 years ago
Read 2 more answers
Noone is helping with my questions and my mom said if I don't finish all my work I can't go to the amusement park :(
n200080 [17]

Answer:

how can i help you

Step-by-step explanation:

i will help

6 0
3 years ago
The binomial (x + 5) is a factor of x2 + 8x + 15. What is<br> the other factor?
puteri [66]

Answer:

x+3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mary bought more than 72 pencils to distribute to children at an orphanage. She packs these pencils in gift boxes. If she packs
    9·1 answer
  • A stack of one hundred twenty cards is placed next to a ruler, and the height of stack is measured to be
    10·1 answer
  • What division problem gets you the answer of PI?
    9·1 answer
  • 3+ (-5) explain please i need it asap so... hurry! pls
    8·2 answers
  • 6 3/4x5=?<br><br> Please help
    13·1 answer
  • If each interior angle of the regular polygon measures 168º, how many sides does the polygon have?
    14·1 answer
  • Which are the correct partial products for 54 X 9
    13·1 answer
  • Please help me, I will give you brainliest! yes you!
    13·1 answer
  • 8.602 rounded to the nearest hundrest
    11·1 answer
  • 20 points !!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!