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
Licemer1 [7]
3 years ago
6

Which expression represents the product of an unknown number and 19?

Mathematics
2 answers:
Galina-37 [17]3 years ago
7 0
I would go with D. Hope that helps :)
Vesnalui [34]3 years ago
5 0
D.

19 • n

The dot (•) is an alternative for the multiplication sign (×)
You might be interested in
Houlihan's age is two times Thomas's age. The sum of their ages is 57 . What is Thomas's age?
GarryVolchara [31]

year Thomas's is 17 :))))))))

4 0
3 years ago
22. The height of a triangle is 4 centimeters less than the base. Write a function that
torisob [31]

The function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

let the base of the triangle be x

Height of the triangle = x - 4

Area of triangle = 1/2 × base × height

Area = 1/2 × x × (x-4)

Area = 1/2 (x² - 4x)

Area = 1/2 x² - 2 x

We can also write it as a function:

y = 1/2 x² - 2 x

Domain = (3 , ∞)

Range = [0, ∞)

Since 3 is not included in the domain, base of the triangle cannot be 3 cm.

Therefore, the function is y = 1/2 x² - 2 x and the base of the triangle cannot be 3 cm.

Learn more about function here:

brainly.com/question/2456547

#SPJ9

6 0
1 year ago
Please help me with this
Ipatiy [6.2K]

Answer:

(-4,1) because if the x value repeats the relation is no longer a function

7 0
2 years ago
Read 2 more answers
Which value of a would make the expression 5 1/3 divided by 4/a equivalent to a whole number?
Leya [2.2K]

9514 1404 393

Answer:

  a = any positive multiple of 3

Step-by-step explanation:

You want ...

  (5 1/3)/(4/a) = whole number

  (16/3)·(a/4) = whole number

  (4a/3) = whole number

This will be the case for a = 3n, for any positive integer n.

8 0
2 years ago
You are given f(x)=-5x2+10x-5
Bond [772]

Answer:

B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Jodi favorite clothes include 4 t-shirts, three pairs of jeans, and 2 pairs of sandals. How may days in a row can she wear a dif
    14·2 answers
  • What multiplication expression represents 7+7+7+7?
    14·2 answers
  • The point (4, -3) is on the graph of which function <br><br><br> PLEASE HELP
    9·1 answer
  • PLS HELP PLSPLSPLS thank you!!!!
    9·2 answers
  • HEEEEEEEELP PLZZZZ ILL GIVE U BRAINLIEST
    12·1 answer
  • Match the correct word with it's definition
    13·1 answer
  • Analyze the diagram below and complete the instructions
    11·1 answer
  • Find the volume......
    14·2 answers
  • 1) (3.1 x 10^1)(4.3 x 10^-6)​
    12·1 answer
  • Which function has the greatest rate of change?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!