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
Mandarinka [93]
3 years ago
10

(x - 3)(x2 + 3x + 9)

Mathematics
1 answer:
mote1985 [20]3 years ago
4 0

Answer:

x^{3} -5x^{2} +15x -18

Step-by-step explanation:

brainliest

You might be interested in
Rewrite these in increasing order of length: 228 dm, 517 cm, 787 km, 4 m
vichka [17]

Answer: The correct order

8mm, 41 cm, 790 dm, 788m, 537 km

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the perimeter of a quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3).
antoniya [11.8K]

The perimeter of the quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3) is 20units.

Option C) is the correct answer.

<h3>What a quadrilateral?</h3>

A quadrilateral is simply a polygon with four sides, four angles, and four vertices.

To get the perimeter, we simply add the values of the four side.

Given that;

The vertices are at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3).

To get the dimension between the given coordinates, we use;

 d = √((x2 -x1)² +(y2 - y1)²)

For length CD, DE, EF and FC

CD = √((2 - (-2))² + (4 - 1)²) = √( 16+9) = √25 = 5

DE = √((5 - 2)² + (0 - 4)²) = √( 9+16) = √25 = 5

EF = √((1 - 5)² + (-3 - 0)²) = √( 16+9) = √25 = 5

FC = √((-2 - 1)² + ( 1 - (-3))²) = √( 9+16) = √25 = 5

Perimeter of the quadrilateral = CD + DE + EF + FC

Perimeter of the quadrilateral = 5 + 5 + 5 + 5

Perimeter of the quadrilateral = 20units

Therefore, the perimeter of the quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3) is 20units.

Option C) is the correct answer.

Learn more about area of rectangle here: brainly.com/question/27612962

#SPJ1

6 0
2 years ago
Read 2 more answers
A home has a triangular backyard. The second angle of the triangle is 4degrees more than the first angle. The third angle is 8de
amid [387]

Answer:

1st angle = X

2nd angle = X + 7

3rd angle = X + 18

Then (sum. them): 3X + 25 = 180   ==>  X = 51.67 degree

Therefore,

1st angle = 51.67 degree

2nd angle = 58.67 degree

3rd angle = 69.67 degree

5 0
3 years ago
Read 2 more answers
Can someone help me? Files attached! <br> What answer choices go to what figure? :D
den301095 [7]
Since the center is considered the corner that they both share, here are the answers figure a goes with the first, figure b goes with the last, figure c goes with the second, and figure d goes with the third. Hope this helps.
3 0
3 years ago
The experimental factor that is manipulated; the variable whose effect is being studied is called ____________
lorasvet [3.4K]

Answer:

The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

Step-by-step explanation:

Consider the provided information.

In an experiment, the two principal variables are the independent and dependent variable.

An independent variable is the variable that is altered or controlled to test the effects on the dependent variable in a scientific experiment.

The variable which is tested and measured in a scientific experiment is a dependent variable.

From the above definition: The experimental factor that changed or controlled in a scientific experiment is called independent variable.

Therefore, the complete statement is: The experimental factor that is manipulated; the variable whose effect is being studied is called <u>independent variable.</u>

8 0
3 years ago
Other questions:
  • Drag each equation to show if it could be a correct first step to solving the equation 4(3+x)=36.
    10·1 answer
  • 4(-2 1/3) + 7 1/6 simplified please help
    15·1 answer
  • 1. Over the next two days, Clinton Employment Agency is interviewing clients who wish to find jobs. On the first day, the agency
    12·1 answer
  • Just need help on the ones that are circled .
    14·1 answer
  • Solve for mZTUV.<br> U<br> T<br> 87°<br> 59°<br> V<br> W
    9·1 answer
  • I NEED HELP ASAP!!!!!
    14·2 answers
  • What is please 2x+19=x+24
    14·2 answers
  • Rewrite in simplest radical form
    12·1 answer
  • [-4<br> 6<br> 3<br> -4]<br> [2<br> 3<br> 1.5<br> T]
    10·1 answer
  • How do i solve for this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!