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
Sergeu [11.5K]
2 years ago
12

Simplify: 7^x+1 + 7^x / 2×7^x​

Mathematics
1 answer:
White raven [17]2 years ago
8 0

The simplified form of the expression 7^x+1 + 7^x / 2×7^x as given in the task content follows from the laws of indices and is equal to; 4.

<h3>What is the simplified form of the expression 7^x+1 + 7^x / 2×7^x?</h3>

It follows from the task content that the expression whose simplified form is to be determined is given as; 7^x+1 + 7^x / 2×7^x.

On this note, it follows from the law of indices that; 7^x+1 = 7× 7^x.

Hence, we have; 7^x(7+1 ) / 2×7^x.

And upon simplification, we have; 8/2 = 4.

Consequently, we may conclude that the simplified form of the expression as given in the task content is; 4.

Read more on laws of indices;

brainly.com/question/10339517

#SPJ1

You might be interested in
Stop saying free trial, when kids need answers for help, don’t just say oh to get the answer sign up for a trial, that’s not how
tino4ka555 [31]
Dudeeeeee literally tho
3 0
3 years ago
Read 2 more answers
charlie has 2 fair coins. he repeatedly tosses the pair of coins simultaneously (i.e., two tosses at a time), until he has seen
Serggg [28]

By using the trial method we get a total number of trials taken by Charlie to see both sides of both the coins is 4.

<h3>What is probability?</h3>

Probability is the name of the area of mathematics that deals with the examination of random events. The ratio of favorable occurrences to the total number of events is used to calculate an event's probability.

P(E) = F(E)/T (E)P(E)

It stands for the probability that an event will occur.

F(E) = Amount of favorable occurrences

Total number of trials (T(E))

Given that Charlie has 2 fair coins.

If he tosses the pair of coins simultaneously, then the number of samples can be HH, HT, TH, TT.

So to see both sides of both the coins he should toss the coin four times.

To know more about probability, visit:

brainly.com/question/12629667

#SPJ4

7 0
1 year ago
When renting a limo for prom, the number of people varies inversely with the cost per person. Originally there were 4 people and
ioda

Answer:The new cost per person= $19 when there are 12 people

Step-by-step explanation:

Step 1

Let Number of people be rep as N

And Cost per person = C

such that the relationship of  number of people which varies inversely with the cost per person is given as

N∝ 1/C

Introducing constant of proportionality, k, we have that

N= K/C

such that when there were 4 people the cost per person was $57, K would be

N= K/C

4 = K /57

k= 57 X 4

k=228

Step 2

Therefore If the number of people changed to 12, cost per person would be

N= K/C

12= 228 / C

C= 228/12

C= 19

The new cost per person= $19 when there are 12 people

4 0
3 years ago
HEEEEEEEEEEEEEEEEEEEEEEEELPPPPPPPPPPPPPP
Rasek [7]
Answer:
slope = -9/2

Explanation:
The form of the slope-intercept equation is:
y = mx + c
where:
m is the slope
c is the y-intercept

The given is:
y = -9/2 x

Comparing the given with the general form, we will find that:
m is the slope = -9/2
c is the y-intercept = 0

Hope this helps :)
y = -9/2

7 0
3 years ago
Read 2 more answers
Plz help! I will make you the brainliest! Thanks!
Andrews [41]
So to start you will need to divide by -5 then -5 divided by -5 cancelle
4 0
4 years ago
Read 2 more answers
Other questions:
  • Ayuda pliss lo necesito urgente.
    13·1 answer
  • A forest ranger can see for a distance of 12 miles from a firetower.How many square miles can he observe?
    11·1 answer
  • A farmer wants to build a fence around a rectangular area of his farm with one side of the region against his barn. He has 76 fe
    7·1 answer
  • What the heck dose x =
    7·1 answer
  • X – 4 = 12.5 can be written in words as
    5·2 answers
  • What is the rule for the pattern 3 12 6 24 12 48 24
    7·2 answers
  • If f(1)=160 and f(n+1)=2(n) what is f(4)
    14·1 answer
  • Please help ASAP <br> A. X<br> B. Y<br> C.Z<br> D. W
    8·2 answers
  • 12 more than janelle's score is 74
    6·2 answers
  • State the property that justifies each statement:1. If 80 mA, then me = 802. If RS - TU and TU = YP, then RS = YP2.3. If 7x 28,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!