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
Sonja [21]
3 years ago
12

Find the constant $c$ that makes the quadratic $x^2 + 7x + c$ the square of a binomial.

Mathematics
1 answer:
Fofino [41]3 years ago
5 0
a=1\\
2ab=7\\
c=b^2\\\\
2b=7\\
b=3.5\\\\
c=(3.5)^2=12.25

You might be interested in
Can someone explain this to me I need help T_T
vaieri [72.5K]

Answer: 6,800,000 people

Step-by-step explanation:

We are looking for the number of people, not the percentage of wealth that has been made up by the people.

2% of the people are the richest in the United States, and there are 340,000,000 people in total in the United States.

2% = 0.02

340,000,000 * 0.02 = 6,800,000

I hope this was helpful! :)

4 0
3 years ago
Please help! If you do you get 'Brainliest'
alexdok [17]

Answer:

The answer is D

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
While watching a football game, Jordan decided to list yardage gained as positive integers and yardage lost as negative integers
koban [17]

Answer:

There is a loss of 2 yards.

Step-by-step explanation:

To find the overall gain or loss, we add or subtract there values.

Initially, we have 0 yards.

Records 14, so 0 + 14 = 14, that is, for now a gain of 14

Then loses 7, so 14 - 7 = 7, for now a gain of 7.

Then, 7 - 9 = - 2, so in all, there is a loss of 2 yards.

3 0
3 years ago
Arrange the complex numbers in order according to the quadrant in which they appear, starting with the first quadrant. 3 − 4i -1
chubhunter [2.5K]
A+bi is the form of a complex number. a is on the x axis, bi is on the y axis:
3-4i ( x positive, y negative) Q4
-1-3i (both x, y negative) Q3
4+i ( both x, y positive) Q1
-2+2i (x neg, y pos) Q3
6 0
3 years ago
You work 40 hours a week and make $25 an hour. Each paycheck, the police union deducts $50 for dues. You also pay $264 every pay
Dominik [7]

Answer:

Step-by-step explanation:

40*25= 1000

1000-50-264=686

3 0
3 years ago
Other questions:
  • the brunch buffet cost the same for each adult. for the family of 8 the total cost was 272 how much did it cost per person
    10·1 answer
  • Is this right? i’m confused.
    14·2 answers
  • What is the shape with 9 sides
    7·2 answers
  • Plz help me with this
    14·1 answer
  • 10' - 5 7/8"<br> + 2 - 7 3/4
    8·1 answer
  • Julie buys 8.2 pounds of pears for $16.<br><br> About how much do they cost per pound?
    5·1 answer
  • "find the area" = _in^2
    7·2 answers
  • Diego compro un libro y tres cuadernos,pago por ellos 180 solo recuerda que el libre le costó el doble de lo que le costaron los
    15·1 answer
  • Prove: AB ≅ CD<br> URGENT HELP NEEDED
    10·1 answer
  • What is the slope-intercept equation of the line below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!