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
Bond [772]
3 years ago
5

Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. n^2-4n/3

Mathematics
1 answer:
ololo11 [35]3 years ago
7 0

Answer:

(n- 2/3)²

Step-by-step explanation:

  • <em>Perfect square trinomial is: </em><em>a²+2ab+b²= (a+b)²</em>

We have:

  • n² - 4n/3

It can be put as:

  • n² -2×n×2/3

Here we consider n = a and -2/3 = b, then

  • b²= (-2/3)²= 4/9

Now we add 4/9 to a given binomial to make it perfect square:

  • n² - 2×n×3/2 + 4/9= (n- 2/3)²

So, added 4/9 and got a perfect square (n- 2/3)²

You might be interested in
Carolina goes to a paintball field that charges an entrance fee of \$18$18dollar sign, 18 and \$0.08$0.08dollar sign, 0, point,
valentinak56 [21]

The inequality that describes this scenario is:

18 + 0.08B \geq 75

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

  • The entrance fee is of $18.
  • Each paintball costs $0.08.
  • Thus, the cost of buying B paintballs is given by:

C(B) = 18 + 0.08B

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

  • For the promotion, the spending must be of at least $75, thus, the inequality that describes this scenario is:

C(B) \geq 75

18 + 0.08B \geq 75

A similar problem is given at brainly.com/question/22312773

6 0
3 years ago
Do the sides make a unique triangle or no?
gregori [183]

Answer:

No

Step-by-step explanation:

8 0
3 years ago
Need help asap question in the picture
MrRa [10]
The 4th equation is the answer
8 0
3 years ago
Analyze a graph In Exercise,analyze and sketch the graph of the function.Label any relative extrema, points of inflation,and asy
ZanzabumX [31]

Answer:

Step-by-step explanation:

Given is a function f(x)

f(x) = e^x -e^{-\frac{{x}}{2}

We have to analyse and sketch the graph

X intercept : Put y =0, we get x=0

Y intercept: Put x =0 , we get y =0

No exception for x or y and hence set of all real numbers is domain and range.

f'(x) = (e^x +1/2 e^{-\frac{{x}}{2})

f' becomes 0 not at finite points

So relative extreme

Graph is sketched and attached

8 0
3 years ago
Plead help asap im on assement
marshall27 [118]

Answer:

18.7 m/h

Step-by-step explanation:

I believe that is the correct answer because it shows the answer is going to be m/h (meter/hour) so then you would just divide the meters over the hours.

768.57 / 41.1 = 18.7 m/h

3 0
3 years ago
Other questions:
  • A construction worker is building a wall. The wall is 17.5 yds long. He needs to place a stud every 15 inches. The first stud ha
    12·1 answer
  • Find slope of 12x+3y=6
    13·2 answers
  • Photographers and surveyors use a tripod, or three legged stand, for their instruments. Use one of the postulates to explain why
    14·1 answer
  • What is the slope of a line that runs parallel to y = -x + 7?
    7·2 answers
  • Write the equation of a line that is perpendicular to the given line and that passes through the given point. y= 2/3x + 9; (–6,
    11·1 answer
  • Vehicle a averages 14 miles per gallon of gasoline, and vehicle b averages 36 miles per gallon of gasoline. at these rates, how
    9·1 answer
  • Can someone please so me how I would figure out how to do this? I believe it’s subtraction. But I’m not sure
    13·1 answer
  • a Siberian tiger sleeps as much as 18 hours a day or 126 hours per week about how many hours does it take a tiger to sleep in a
    8·1 answer
  • I'm not sure if I understand
    14·1 answer
  • The area of a rug is 4 13/16 square meters. The rug is 2 3/4 meters in length. What is its width?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!