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
lina2011 [118]
3 years ago
15

Use the quadratic equation

="x^{2} -22x=75" align="absmiddle" class="latex-formula"> to answer the following questions. Part A: Suppose an equivalent quadratic equation is written: x^{2}-22x+c=75+c .What value of c would make the equation a perfect square trinomial? Part B: Rewrite the equation in the form (x-h)^{2} +k=0 . Part C: Solve the Quadratic equation to find the positive solution for x. x =___. Part D: Solve the Quadratic equation to find the negative solution for x. x =___.
Mathematics
1 answer:
kirill115 [55]3 years ago
3 0

Answer:

A = 121

B =  (x-11)^2-196=0

C = 25

D = -3

Step-by-step explanation:

You might be interested in
How do I solve for x and y?
Lesechka [4]
Cancel out the terms from one side first then do it for the other one. 4 example make x and individual by multiply the other side by 9 the evaluate. do the same for y 
7 0
3 years ago
HEY GUYS HELP, ILL MARK YOU BRAINLY !
Serjik [45]
Y=40x+100 and the second question is y=1.69x
5 0
3 years ago
To express the polynomial d^2+d^3-d+3 in standard form, which term should be written first?
ozzi
When you want to write a polynomial, you should write the term with the highest degree first.
Here, it should go like this: d^3 + d^2 - d + 3
This means that the term which should be written first is the cubic term. 
6 0
3 years ago
Read 2 more answers
Ed spoke to his cousin in Australia, who told him it was 28 degrees Celsius that day. Ed wasn’t sure if that was hot or cold, so
Allisa [31]

Answer:

82

Step-by-step explanation:

Do the equation

6 0
3 years ago
Read 2 more answers
A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5
Svetllana [295]
7.5
f(1) = 120
f(2) = -60
f(3) = 30
f(4) = -15
f(5) = 7.5
6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you graph equations
    5·1 answer
  • Find the probability that when a fair coin is flipped four times at least 2 heads
    9·1 answer
  • Ms. Mary picks up Ed from art class every 3rd day and Mary from music class every 5th day. What is the first day MS. Mary will n
    14·2 answers
  • What is the slope of the line passing through the points (1, -5) and (4, 1)?
    10·2 answers
  • Nate is watching a baseball game. So far, 15 batters have gotten a hit and 5 batters have not. Out of the next 4 batters, how ma
    14·1 answer
  • What is the range of the function y=4e^x?
    15·2 answers
  • What is the vertex of: <br> y=x^2+10x+26
    13·1 answer
  • Ik this is the easiest question but who wanna do it for me?:(
    5·2 answers
  • This trapezoid is made up of two right triangles and one rectangle.
    7·1 answer
  • 1/2-1/4<br><br> help?:) uhhhh thankssss
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!