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]
3 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]3 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
I need helpppp again
grigory [225]

Answer:

2/7b + 10

Step-by-step explanation:

4 0
3 years ago
Round to the nearest cent 2.303?
aksik [14]
2.3

Hope this helped!
5 0
3 years ago
Read 2 more answers
How can you use the multiplication property of equality to rewrite the equation 0.6x+4.8=7.2 so that the numbers in the problem
Mars2501 [29]

We are given the equation:

0.6 x + 4.8 = 7.2

 

In this case, the multiplication property of equality states that whatever is multiplied on one side should also be multiplied on the other side. Now we need to find the number that will make everything a whole number, in this case 5. Multiply everything by 5:

5 * (0.6 x + 4.8 = 7.2)

3 x + 24 = 36

However we can see that we can still further simplify the equation by multiplying everything by 1/3:

(1/3) * (3 x + 24 = 36)

x + 8 = 12

or

x = 4

6 0
3 years ago
5 times a certain number plus 6 has the same value as two times the same number minus 3 what is the number​
natka813 [3]

Answer:

The number is - 3

Step-by-step explanation:

Let the number be x

5x+6=2x-3

9=-3x, x=-3

5 0
4 years ago
Read 2 more answers
HEEELPP HELPP HELP ME
Temka [501]

Answer12 is the answers for the question

Step-by-step explanation:

please give me brainlest

6 0
3 years ago
Read 2 more answers
Other questions:
  • Andre has 4 times as many model cars as Peter, and Peter has one-third as many model cars as Jade. Andre has 36 model cars. Writ
    15·1 answer
  • Mary plans on stdying for 3 1/3 hours the 4 days before her test. lf she studies for the same amount of time each day, how much
    6·2 answers
  • Identify the vertical asymptotes of f(x) = x-4/x^2+13x+36
    15·2 answers
  • What are two angles below that are complementary
    14·1 answer
  • Margie did math homework for 25 minutes science homework for 60 minutes and took a break for 15 minutes write a percent to repre
    6·1 answer
  • Suppose you work for a sporting goods company, and you want to order shipping boxes for bike helmets. Each helmet is already pac
    13·1 answer
  • A swim team must be chosen from 12 candidates. What is the greatest number of different 3-person teams that can be chosen?
    14·2 answers
  • Can someone explain how to due this
    13·1 answer
  • What is another way to say 14 over 16 in fractions ( preferably in lowest number example 4 over 8 equals 1 over 2 both are halve
    12·1 answer
  • What are the domain and range of the graph below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!