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
navik [9.2K]
3 years ago
8

What is the midpoint of the x-intercepts of f(x) = (x – 4)(x + 4)? (0,0) (0,4) (–4,0) (2,0)

Mathematics
1 answer:
forsale [732]3 years ago
6 0

Answer:

The midpoint of the x-intercepts of the function is (0, 0)

Step-by-step explanation:

Notice that since the function comes in factor form, we know that its roots (which are actually the intercepts the function has with the x-axis) are: x = 4 and x = -4 (the x-values for which the function renders zero).

These two points are equidistant from the origin of coordinates (0, 0), and therefore the midpoint of these x-intercepts is (0, 0).

You might be interested in
Which algebraic expression represents “the quotient of 7 and number”?
Drupady [299]
The correct option would be
A)7/n

As quotient deals with the division
I hope that helped!
6 0
3 years ago
Read 2 more answers
Find the midpoint of the line segment whose endpoints are (3, 10) and (7, 8).
Stels [109]

Answer:

Option 2 is correct.

Step-by-step explanation:

Given the coordinates of lines segment (3, 10) and (7, 8). we have to find the mid-point of given line segment.

Mid-point formula states that if (x_1,y_1) and (x_2,y_2) are the coordinates of end points of line segment then the coordinates of mid-point are

(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

∴ Coordinates of mid-point of line segment joining the points          (3, 10) and (7, 8) are

(\frac{3+7}{2},\frac{10+8}{2})=(\frac{10}{2},\frac{18}{2})=(5,9)

Hence, option 2 is correct.

6 0
3 years ago
Read 2 more answers
Question 2 Multiple Choice Worth 5 points)
DerKrebs [107]

Answer:

√20 units.

Step-by-step explanation:

Please see attached photo for diagram.

The other leg of the triangle is x as shown in the attached photo.

Using the pythagoras theory, we can obtain the the value of x as follow:

x² = 4² + 2²

x² = 16 + 4

x² = 20

Take the square root of both side.

x = √20 units

Therefore, the value of the other leg x of the triangle is √20 units

5 0
3 years ago
Please Help Me!! Its for tomorrow and i rlly need help pls pls pls pls
DanielleElmas [232]

Answer:

perimeter = 6x + 15

Step-by-step explanation:

The perimeter of the triangle is the distance around the triangle.

We need to apply our ability to convert word problems in to mathematical expressions.

We were told that the bottom of the triangle is x units.

From the diagram perimeter 4x + 12 + x + 3 + x = 6x + 15

Four times the length of the bottom will be 4x .

12 more than 4 times the bottom will be 4x + 12.  

Hence another side of the triangle is 4x + 12.

Finally we were told that the last side is 3 more than the bottom, that will be      x + 3.

4 0
2 years ago
Read 2 more answers
Help please!!! Will mark as brain-list. Thank you
lord [1]

Answer:

Step-by-step explanatioi think it will be 24

7 0
3 years ago
Other questions:
  • Polygon Y is a scaled copy of Polygon X using a scale factor of \dfrac13 3 1 ​ start fraction, 1, divided by, 3, end fraction. P
    15·1 answer
  • The average height of a female giraffe is 4.6 meters. what is her height in centimeters?
    7·2 answers
  • Use your calculator to find an interval of length 0.01 that contains a root. (enter your answer using interval notation.)
    13·1 answer
  • The product of 4 and a number is 5.6.<br><br> What is the number?
    5·1 answer
  • When the terminal side of angle ? in standard position intersects a unit circle at (0.777, 0.629), what is cos ??
    6·1 answer
  • A factory manufactures a metal piece in 32 minutes. New technology allowed the factory to cut that time by 8%. Then another impr
    15·1 answer
  • What's does 2 alternate interior angle equals?
    8·1 answer
  • 3^x+1 +3^x-1=270<br>Solve for x​
    9·1 answer
  • Sarah bought a pair of shoes that were $64 but we’re on sale for $46 sales tax is 6% how much does she pay for the shoes
    15·1 answer
  • Evaluate (p‾√−3)+q ( p − 3 ) + q when p = 25 and q = 21.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!