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
alexdok [17]
2 years ago
14

List all the factors of 19. Tell whether 19 is prime or composite.

Mathematics
1 answer:
andreyandreev [35.5K]2 years ago
8 0

Answer:

19 is a prime number, thus making the only factors 1, 2, 19. (Not necessary to include 1)

Step-by-step explanation:

You might be interested in
The sum of two rational numbers is -8 1/4. if one of the numbers is -5 2/3, find the other number. im too lazy to do this
Nataly [62]

Answer:

Step-by-step explanation:

let : x and t this numbers : x +y = -81/4

                                            y == -52/3

x + (-52/3) = -81/4

x = -81/4 + 52/3........continue

4 0
3 years ago
Find AB distance. Please help
Svet_ta [14]

Answer:

Solution,

Let,(x1,y1)=(-4,-3)

     (x2,y2)=(3,5)

Using distance formula,

AB=√(x2-x1)²+(y2-y1)²

    =√(3+4)²+(5+3)²

    =√49+64

    =√113 units.

Step-by-step explanation:

7 0
2 years ago
A small fruit basket with 6 apples and 6 oranges costs $7.50. A different fruit basket with 10 apples and 5 oranges costs $8.75.
Andreas93 [3]

Answer:

x = $0.50

y= $0.75

Step-by-step explanation:

1. Multiply the equations to have the same coefficients

5(6x + 6y = 7.5) → 30x + 30y = 37.5

3(10x + 5y = 8.75) → 30x + 15y = 26.25

2. Subtract the equations

 30x + 30y = 37.5

<u>- 30x + 15y = 26.25</u>

15y = 11.25

3. Solve for y by dividing both sides by 15

y = 0.75

4. Plug in 0.75 for y into one of the equations

6x + 6(0.75) = 7.5

5. Simplify

6x + 4.5 = 7.5

6. Solve for x

6x = 3

x = 0.5

8 0
2 years ago
Help pls I really need it pls
Marianna [84]
The value of x is 7 because 8/24 = 1/3 so find 1/3 of 21
4 0
2 years ago
A polygon has rotational symmetry of 22.5°. How many sides does the polygon have?
Svetlanka [38]
You such you push off is in
6 0
3 years ago
Other questions:
  • 7n-1&gt;-169 does anyone know this answer?
    6·2 answers
  • Si vendo los 7/4 de lo que no vendí, ¿que parte del total no vendí?
    8·1 answer
  • How would you solve this type of problem?
    15·1 answer
  • Explain why (5,-2) and (-2,5) do not represent the same point
    13·1 answer
  • A triangle has sides of length 7 cm, 4 cm, and 5 cm. How many triangles can be drawn that fit this description?
    10·2 answers
  • Definition:A sailboat set a course of N 25° E from a small port along a shoreline that runs north and south. Sometime later the
    7·1 answer
  • Please help me with my math homework. I don’t understand it
    14·1 answer
  • The figure is a parallelogram.<br> Solve for x.
    7·2 answers
  • HELP NEEDED , YOU WILL GET 10 POINTS !
    7·1 answer
  • (-3.1)²×(2.6-5.3)+ 9.32​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!