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
Ahat [919]
2 years ago
6

Prove that 5^7+5^6 is divisible by 6.

Mathematics
1 answer:
pishuonlain [190]2 years ago
7 0

Answer:

The Proof for 5^{7}+5^{6}\ is\ divisible\ by\ 6 is below.

Step-by-step explanation:

To Prove:

5^{7}+5^{6}\ is\ divisible\ by\ 6

Proof:

We know law of indices

a^{m}.a^{n}=a^{m+n}

Therefore,

Step 1: Applying law of indices

\dfrac{5^{7}+5^{6}}{6}=\dfrac{5^{6}.5^{1}+5^{6}}{6}

Step 2: Taking common 5^{6} we get

\dfrac{5^{7}+5^{6}}{6}=5^{6}\times (\dfrac{5^{1}+1}{6})

Step 3: 5^{1} = 5 so add 5 + 1 we get

\dfrac{5^{7}+5^{6}}{6}=5^{6}\times \dfrac{6}{6}

Step 4: Cancel 6 from both denominator and numerator we get

\dfrac{5^{7}+5^{6}}{6}=5^{6}\times 1=5^{6} ...That is Divisible by 6 Proved

You might be interested in
How much is one can of peaches if the price for three is 2.99?
BabaBlast [244]
If the price for three of them is $2.99, then you divide that by three to find the price for one can. This would equal .9966666667, which could probably be rounded to 99 cents or just a dollar per can. Hope that helps.
7 0
3 years ago
An estimated 40% of all people were born after the year 2000. If two people are selected at random from around the world, what a
sukhopar [10]

The chances that NEITHER of these two selected people were born after the year 2000 is 0.36

<h3>How to determine the probability?</h3>

The given parameters are:

Year = 2000

Proportion of people born after 2000, p = 40%

Sample size = 2

The chances that NEITHER of these two selected people were born after the year 2000 is calculated as:

P = (1- p)^2

Substitute the known values in the above equation

P = (1 - 40%)^2

Evaluate the exponent

P = 0.36

Hence, the chances that NEITHER of these two selected people were born after the year 2000 is 0.36

Read more about probability at

brainly.com/question/25870256

#SPJ1

4 0
1 year ago
Add one and one tenths equals three and one half
navik [9.2K]

Answer: 12/5  or  2  2/5

Step-by-step explanation: 7/2 - 11 /10

6 0
3 years ago
What is the solution to the system of equations
BlackZzzverrR [31]

Hello,

Please, see the attaced file.

Thanks.

3 0
3 years ago
There are 26 third graders and 32 fourth graders going on a field trip. Each van can carry 10 students. How many cans are needed
iragen [17]

Answer:

26+32=10v

add numbers

58=10v

10v=58

divide both sides by 10

v=5.8

There will be 6 vans needed

58/6=9.6

There will be 10 students in four vans, and 9 students in two vans.

8 0
3 years ago
Other questions:
  • Parabolic microphones are used for field audio during sports events. The microphones are manufactured such that the equation of
    7·1 answer
  • find the equation of the line using the point slope formula. write the final equation using the slope intercept for thr x-interc
    12·1 answer
  • A ribbon measure 4.5 meters express length to millimeters<br>​
    9·1 answer
  • Harry reads that a particular element has an atom with a mass of 0.000000000012 grams. What is the weight of the atom expressed
    14·1 answer
  • I am stuck on this please help!
    13·1 answer
  • How to divide 55.1 ÷ 19 and show work. ​
    9·1 answer
  • A central angle helps us with?
    14·1 answer
  • Write a equation for each line
    13·1 answer
  • E=VIT how would I isolate the “V” variable
    5·1 answer
  • Wright the follwing in decimlal form:25/8
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!