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
anygoal [31]
3 years ago
15

What number should be added to the expression x^2 + 6x to change it into a perfect square trinomal

Mathematics
1 answer:
alexandr402 [8]3 years ago
5 0
Hello.

The correct is answer is 9.

You have to do half of 6 (3) and then square it that equals 9

So it should be <span> x^2 + 6x +9

Have a nice day</span>
You might be interested in
Hours Worked vs Salary hours worked-left salary-right
Evgesh-ka [11]

Answer:

for every ten hours there is an extra 300 dollars.

pleaseeeeeeeeeeeeeeee mark brainlest

5 0
2 years ago
Read 2 more answers
6. I need help please chose 2
Alisiya [41]
Summer and Winter is the answer
6 0
3 years ago
What does 280 become when you add 25% to it?
Basile [38]

Answer: 350

Step-by-step explanation:

25 percent of 280 is 70 so it is 350

8 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=100%20%5Ctimes%2068%20%5Cdiv%2015" id="TexFormula1" title="100 \times 68 \div 15" alt="100 \ti
goldfiish [28.3K]
The answer is 453 rounded
4 0
3 years ago
5 points
azamat

Step-by-step explanation:

it so easy bro 5.5 ok bro.

3 0
3 years ago
Other questions:
  • Two-thirds a number plus 4 is 7.
    10·2 answers
  • The area of a rectangular countertop is 30 square feet. It is 10 feet long. How wide is it?
    12·1 answer
  • Frank’s bookshelf is 112 meters high. Each row in the bookshelf is 316 meters high. How many rows are there in Frank’s bookshelf
    6·2 answers
  • Holds true for one value of xfrom the set (5, 12, 15, 18). Arrange the equations in increasing order of the x-values that
    10·1 answer
  • Solve for x.... 2/7=x/13
    14·1 answer
  • HELP ASAP!<br> Show your work also
    10·1 answer
  • It’s due late tonight can some pls help me pass
    8·1 answer
  • Internet prices for glasses are often considerably lower than those at the brick and mortar stores but quality is another questi
    15·1 answer
  • In the figure shown, which pair of angles must be complementary?
    15·1 answer
  • 3/4(2x-3) = 2/3 x+5 with detailed explanation
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!