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
GalinKa [24]
3 years ago
13

Which of these numbers is a common factor of 54 and 81? 54 = 2 x 3 x 3 x 3 81 = 3 x 3 x 3 x 3 A) 2 B) 6 C) 9 D) 18

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0

Answer:

C) 9

Step-by-step explanation:

54 = 2 x 3 x 3 x 3

81 = 3 x 3 x 3 x 3

common factor of 54 and 81 = 3 x 3 = 9

Answer: 9

VLD [36.1K]3 years ago
4 0

Answer:

C) 9

Step-by-step explanation:

Note that the factors are already given to you:

54 = 2 * 3 * 3 * 3

81 = 3 * 3 * 3 * 3

Note that they all have 3 3's. However, there is not a choice for 27 (as 3 * 3 * 3 = 27), therefore, choose the next option: 3 * 3 = 9

C) 9 is your answer.

~

You might be interested in
49/6 into a mixed number
mote1985 [20]
49/6 into a mixed number would be 8 1/6. This is because you would see how many times 6 can go into 49. Since 6 times 8= 48, you subtract that from 49. You are left with one. You put the number you multiplied 6 by as the whole number and the leftover one over six. I hope this helps!
4 0
4 years ago
Read 2 more answers
Use the distributive property to demonstrate that the product of 10 and -1/5 is a negative number. Make sure to include all step
rodikova [14]

-1(10 * (-1/5))

(-10)(1/5)

-2

4 0
3 years ago
Write the smallest 4-digit numeral using 0,2,8, and 7
Sholpan [36]
Should be 0,2,7,8 i dont think you could go any lower
7 0
4 years ago
What kinds of regular polygons can be used for regular tessellations? Check all that apply.
Fiesta28 [93]

Answer:

Step-by-step explanation:

The regular polygons that can be used to form a regular tessellation are an equilateral triangle, a square, and a regular hexagon.

Hope it helps

plz mark as brainliest!!!!!!

4 0
3 years ago
Read 2 more answers
What of the following mathematical statements fits the sentence: w decreased by 5?
finlep [7]
The answer is C, w - 5.
7 0
3 years ago
Other questions:
  • Does anyone know the answer to this please help
    10·2 answers
  • The length of a rectangular field is represented by the expression14x-3x^2+2y. The width of the field is represented by the expr
    13·1 answer
  • What is 7/8 of a hour subtracted by 1/5 of 7/8 of a hour?
    11·1 answer
  • Can someone help me with number 4,5 and 6?
    9·1 answer
  • Find the equation of the line passing through the point (4,−1) that is parallel to the line 2x−3y=9.
    13·1 answer
  • An ant is crawling along a straight wire, which we shall call the x axis, from A to B to C to D (which overlaps A), as shown in
    6·1 answer
  • Jada fills the bathtub before taking a bath and then allows the water to drain
    5·1 answer
  • I need help with this my guys !
    8·2 answers
  • Can someone please help me?
    11·2 answers
  • Which ratio represents the ratio 6 cups to 4 quarts in simplest form? ●3 to 8 ●6 to 16 ●3 to 4 ●3 to 2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!