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
NeX [460]
3 years ago
11

Find two consecutive even natural number whose product is 168

Mathematics
1 answer:
Oduvanchick [21]3 years ago
7 0
2n(2n+2)=168\\
4n^2+4n-168=0\\
n^2+n-42=0\\
n^2+7n-6n-42=0\\
n(n+7)-6(n+7(=0\\
(n-6)(n+7)=0\\
n=6 \vee n=-7\\
-7\not \in \mayhbb{N}\\\\
2n=12\\
2n+2=14

These numbers are 12 and 14.
You might be interested in
<img src="https://tex.z-dn.net/?f=%5Cbf%5Cbegin%7Bmatrix%7D%5Cspace%5Cspace%268%268%5C%5C%20%5Ctimes%262%264%5Cend%7Bmatrix%7D"
Licemer1 [7]

\huge \color{red}{ ꧁\mathrm{Answer}}꧂

The answer is 2112

4 0
2 years ago
PLEASE PLEAE PLEASE HELP
scoundrel [369]
She bought 4 coffees! :)
7 0
2 years ago
a large box contains 18 small boxes and each small box contains 25 chocolate bars how many chocolate bars are in the large box?
statuscvo [17]
The box has 450 bars in it. 18 times 25 would equal 450
6 0
3 years ago
Read 2 more answers
A hypothetical population consists of eight individuals ages 13, 14, 17, 20, 21, 22, 24, &amp; 30 years.
Alika [10]

Complete Question

A hypothetical population consists of eight individuals ages 13 14 17 20 21 22 24 30 years.  

A: what is the probability that a person in this population is a teenager?  

B: what is the probability of selecting a participant who is at least 20 years old?

We have that  probability that a person in this population is a teenager and probability of selecting a participant who is at least 20 years old is

From the question we are told

A hypothetical population consists of eight individuals ages 13, 14, 17, 20, 21, 22, 24, & 30 years.

  • P(T)=0.38
  • P(T')=0.63

a)

Generally the equation for the  probability that a person in this population is a teenager   is mathematically given as

P(T)=\frac{no of teens}{n}\\\\P(T)=\frac{3}{8}

P(T)=0.38

b)

Generally the equation for the probability of selecting a participant who is at least 20 years old  is mathematically given as

P(T)=\frac{ participants\ who\ is\ at\ least\ 20\ years old}{n}\\\\P(T)=\frac{5}{8}

P(T')=0.63

For more information on this visit

brainly.com/question/11234923?referrer=searchResults

6 0
2 years ago
I’m really bad at the nth term, can anyone help me figure out the nth term of this sequence: 7,10,13,16,19 ...
Debora [2.8K]

Answer:

so the answer is 31

Step-by-step explanation:

well first you have to see how much it increases each time

_____________________________________________

so that would be three

_____________________________________________

so

7_10_13_16_19_22_25_28_31

1    2   3    4   5    6     7     8    9

6 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of 6 consecutive integers is 387. What is the sixth term in the sequence
    7·2 answers
  • What can be either addition subtraction division or multiplication
    6·1 answer
  • Are all pyramids regular?
    12·1 answer
  • Rational or Irrational? -√16
    8·2 answers
  • Look at the picture the question is there
    7·1 answer
  • (15-36÷4)+(9x2) heeeelllllllllllllllllllllllppppppppppppppppppppppppp
    9·2 answers
  • What are the key features of the equation y = (x + 12)(x + 6)?
    6·1 answer
  • What does x times x equal
    6·1 answer
  • Pls help Its due in 1 hour
    11·2 answers
  • What is the slope of the line shown below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!