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
GrogVix [38]
3 years ago
15

0=(1x+1)(1x-3) if m(x) =10, find the value of x

Mathematics
1 answer:
Anna11 [10]3 years ago
6 0

Answer:

x=1+sqrt(14) & 1-sqrt(14).

Step-by-step explanation:

(1x+1)(1x-3)=0

(x+1)(x-3)=0

m(x)=(x+1)(x-3)=10

(x+1)(x-3)=10

x^2+x-3x-3=10

x^2-2x-3=10

x^2-2x-3-10=0

x^2-2x-13=0

Apply the quadratic formula with a=1, b=-2 and c=-13.

The answer is x=1+sqrt(14) & 1-sqrt(14).

You might be interested in
Which of the following has a slope of –2 and a y-intercept of 4?
Mumz [18]
The coefficient of x is the value for slope in y-intercept form, and the number that we add or subtract is our y-intercept. So in this case, we want to look for a "-2" in front of x and a +4 in the equation. 
Answer choice A fulfills those conditions. (I am also assuming that answer choice A should have had an x in it, but you accidentally forgot to type it.)

Please rate & heart answers you find helpful! :)
6 0
3 years ago
The question is on the picture
Aleonysh [2.5K]

Answer:

The third one is the correct answer!

Because:

  • there are 2 plots on 39
  • there is 1 plot on 42
  • 1 plot on 44
  • 1 plot on 45
  • 1 plot on 46
  • 3 plots on 48
  • and 1 plot on 51

No more no less.

Hope this helped!

6 0
2 years ago
Part 1.] Identify the transformations that describe the graph of an odd function. Select all that apply.
Zarrin [17]
Hello,

1) A odd function has the propriety f(-x)=-f(x)
Answer E

2)
if f(x) is even f(x)=f(-x)
if g(x) is even g(x)=g(-x)

h(x)=f(x)+g(x)=(f+g)(x)
h(-x)=(f+g)(-x)=f(-x)+g(-x)=f(x)+g(x)=(f+g)(x)=h(x)

h(x) is even

3 0
3 years ago
2x+y=1<br> 2x+y = -4<br><br><br> Find the solution
maks197457 [2]

Answer:

The answer is No solution

3 0
3 years ago
PLEASE HELP I DON'T UNDERSTAND
OLga [1]
X = the number of months the tire was used
y = the thickness of the tire tread

y = -(3/7)x + 20

Substitute x for 20 (the number of months the tire was used) and solve for y.

The next question: Substitute x for 49 (the number of months the tire was used) and solve for y.


6 0
3 years ago
Other questions:
  • If 3x +b = c, what is the value of x in terms of c and b?
    13·1 answer
  • F(x) = −(x2 + x − 72) what is the axis of symmetry and write it in standard form
    8·1 answer
  • Using snythetic divison (2x4 + 4x3 + 2x2 + 8x + 8) ÷ (x + 2).
    14·2 answers
  • What is the median? What does this value mean?
    7·2 answers
  • What fraction of 1 litre is 10 millilitres
    11·1 answer
  • Please help I have like 1000000000 more questions after this I hate math. PLEASEEEEEEEEEEEEEEEEEE HELP (I'll give you brainly I
    9·2 answers
  • What is the answer to -3 + 2 =
    11·2 answers
  • Story problem to represent 6 divided by 1/5
    11·1 answer
  • ½ x - 12 = 9<br> please help im not smart
    15·1 answer
  • What number goes into 48.4 and 11 it is ok if it is not a whole number
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!