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
n200080 [17]
2 years ago
11

Find the value of c that makes the expression a perfect square trinomial. x2 + 9 4 x + c

Mathematics
1 answer:
JulijaS [17]2 years ago
5 0

The value of c is 81/64 for the expression a perfect square trinomial.

<h3>What is an Expression?</h3>

An expression can be defined as a mathematical statement that consists of variables, constants and mathematical operators simultaneously.

It is given that an expression

x² +9/4x +c is a perfect square polynomial

c =?

(a+b)² = a² +2ab+b²

2ab = 9/4

b = 9/8

c = b² = 81/64

Therefore the value of c is 81/64 for the expression a perfect square trinomial.

To know more about Expression

brainly.com/question/14083225

#SPJ1

You might be interested in
Select the two values of x that are roots of this equation.<br> x2 - 5x + 2 = 0
Margaret [11]

Answer:

C and D

{x}^{2}  - 5x + 2 = 0 \\ x =  \frac{5± \sqrt{17} }{2}

8 0
3 years ago
Read 2 more answers
A jar contains 100 tickets for a drawing. Among those tickets are 7 winning tickets. What are the odds in favor of winning?
noname [10]

Answer:

i say 7/100

Step-by-step explanation:

if the 100 tickets is your total then its your denominator

the 7 is represents the tickets what are winners

3 0
3 years ago
Melani has $3,106.12 in her back account on Wednesday. On Thursday she deposited $85 .On friday she spent $8.25 for lunch. What
lesya692 [45]

Answer:

Melanie's account balance now is $3182.87.

Step-by-step explanation:

Given:

Amount of money in her account = $3106.12

Amount deposited on Thursday = $85

Amount spent for lunch on Friday = $8.25

We need to find the remaining balance in Melanie's account.

Solution:

Now we know that;

Remaining balance in her account is equal to Amount of money in her account plus Amount deposited on Thursday minus Amount spent for lunch on Friday.

framing in equation form we get;

Remaining balance in her account = \$3106.12 +\$85 - \$8.25=\$3182.87

Hence Melanie's account balance now is $3182.87.

3 0
3 years ago
What is the answer too 6+ 6
Dimas [21]

The answer is 12. Hope this helps!

4 0
3 years ago
Read 2 more answers
-9y+7=24y-4. Solve for y.
patriot [66]

Answer:

y=1/3

Step-by-step explanation:

-9+7=24y-4

7=33y-4

11=33y

y=1/3

6 0
3 years ago
Other questions:
  • (Please dont ignore, need help) ❗️
    5·2 answers
  • A portion of the Quadratic Formula proof is shown. Fill in the missing statement. x equals b plus or minus the square root of b
    11·2 answers
  • Graph the solution of the inequality.<br> -4 &lt; 2t &lt; 2<br> PLZ HELP NOW
    10·2 answers
  • Tammy's home cost her S184,000. She lives in an area with a lively real estate market, and her hormincreases in value by 3.5%
    7·2 answers
  • Plz help me it’s important
    10·1 answer
  • Round 1.567 to the nearest tenths place.
    6·2 answers
  • Un estudiante de Astronomía sabe que Venus le da la vuelta al Sol 225 días y Marte 687 días . Si sabe que la última vez que v s
    12·1 answer
  • Can you identify a parallel or perpendicular equation and type the correct code?
    10·1 answer
  • In the diagram, point M is the center of the circle. If m∠PMN = 134°, what is m∠PON?
    11·1 answer
  • 5 Quick algebra 1 questions for 50 points! <br><br><br> Only answer if you know all 5, Tysm! :)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!