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
Setler [38]
3 years ago
13

10. please for 25 points​

Mathematics
2 answers:
lilavasa [31]3 years ago
8 0

Answer:

B

Step-by-step explanation:

The input must go with one output. So, the answer is "B"

Xelga [282]3 years ago
7 0

Answer:

The answer choice is B

Step-by-step explanation:

In order for a function to work, the input value must go with only one output value, so the only one that work is b

You might be interested in
Mark is a member of a small tribe in New Guinea. The majority of people in his group fish for sustenance and share their catch w
Marianna [84]

Answer:

b. Mark will be shamed in front of the entire tribe.

Step-by-step explanation:

We know that Mark comes from a small tribe.

-As such, the community is likely not to have a structured legal system of punishment and is likely to resort to public shaming as the most effective form of punishment.

7 0
3 years ago
Evaluate the function f(x)=2x-2 when x equals negative 1<br> A. -4<br> B. -3<br> C. 0<br> D. 4
Alona [7]
F(x)= -4. 
Just plug in -1 for your x in 2x-2 and solve like a normal equation. Think of f(x) a your y because that's basically what it is. If it helps, the equation is basically:
y=2x-2 so you would just solve for y by plugging in -1 into x.
8 0
3 years ago
Find all zeros for f(x)=x(5x-2)(x^2+1)
Svetach [21]
Factoring x2+5x-1

The first term is, x2 its coefficient is 1 .
The middle term is, +5x its coefficient is 5 .
The last term, "the constant", is -1

Step-1 : Multiply the coefficient of the first term by the constant 1 • -1 = -1

Step-2 : Find two factors of -1 whose sum equals the coefficient of the middle term, which is 5 .

-1 + 1 = 0

Conclusion : Trinomial can not be factored

Final result :

x2 + 5x - 1
This is what did but I not sure it's right?!
5 0
3 years ago
An angle measures 79.4 degrees more than the measure of its supplementary angle. What is the measure of each angle?
tatyana61 [14]

Answer:

The angles are: 50.3 and 129.7

Step-by-step explanation:

The sum of supplementary angles is 180°.

Let x be one angle then the other angle will be x+79.4

Using the supplementary angle sum

x+x+79.4 = 180\\2x+79.4 = 180\\2x = 180-79.4\\2x = 100.6\\\frac{2x}{2} = \frac{100.6}{2}\\x = 50.3

For the measurement of 2nd angle

x+79.4 => 50.3+79.4 => 129.7

Hence,

The angles are: 50.3 and 129.7

4 0
3 years ago
What measurement is a perfect square
Scrat [10]

Answer:

The area of a rectangle with length of 5 and width of 5.

Step-by-step explanation:

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself.

area = lxw

A=5x5 (5 times itself)

A=25

therefore it is a perfect square

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the point-slope equation of a line with slope -5 that contains the point (6, 3)?
    8·1 answer
  • AB = x - 10, BC = x + 2, and AC = 28. Find BC.<br><br>Please help!
    6·2 answers
  • How can I find all solutions without unit circle numbers? (ex: sinx= -3/5)
    5·1 answer
  • Name a slave state which chose to stay in the union and didn’t join the confederacy? *URGENT*
    14·1 answer
  • How can I tell if a triangle with side lengths 10, 24, and 26 is a right triangle?
    7·1 answer
  • Given that f(x) = x^2? + 9x + 18 and g(x) = x + 3, find (f ÷ g) (x) and express the result in standard form.​
    9·1 answer
  • The figure below is composed of two quarter circles and one right triangle
    9·1 answer
  • What is the sum????????
    8·1 answer
  • Which is the better deal? $39.55 for 7 pairs of jeans OR $22.48 for 4 pairs of jeans
    13·2 answers
  • 20 is 25% of what number?<br><br> Enter your answer in the box.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!