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
Kruka [31]
3 years ago
14

Explain how you found the gfc of 12a^2 b^6, 28a^4, and 42ab^3

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Answer: 4a

<u>Step-by-step explanation:</u>

12a²b⁶                         28a⁴                          42ab³

 ∧    ∧                           ∧  ∧                          ∧   ∧

2  6  a² b⁶                    7 4  aaaa                 7 6 a b³

   ∧     ∧                          ∧                              ∧     ∧

  2 3  aa bbbbbb          2 2                           2 3   bbb

12a²b⁶: 2 * 2 * 3 * aa * bbbbbb

28a⁴: 2 * 2 * 7 * aaaa

42ab³: 2 * 2 * 3 * 7 * a * bbb  

What do they have in common? two 2s and one a  

GCF = 2 * 2 * a = 4a          

You might be interested in
A flea treatment last 4 weeks. Jim's dog had to be treated every 3 weeks. How many weeks of flea treatment would Jim's dog get i
Reptile [31]

Answer:

Number of weeks in a year = 52 weeks

If in a normal year when each package of flea treatment lasts for 4 weeks, then in a year there Jim's dog will have to be treated for

Where as, when the fleas are bad in a year, the treatment lasts for only 3 weeks.

Then in a year Jim's dog would get

So Jim's dog will get 17- 13 =4 treatments more.

4 treatments that are made in 3 weeks each will be 4×3 =12 weeks more treatment

6 0
3 years ago
A 4-column table with 4 rows. The first column has no label with entries C, D, E, total. The second column is labeled A with ent
Dahasolnce [82]

Answer:

0.69

Step-by-step explanation:

Just did it on edge and got it right

8 0
3 years ago
Read 2 more answers
Find the volume of a 2by2​
STALIN [3.7K]

Answer:

24

Step-by-step explanation:

2+2+2 = 6*2 = 12*2 = 24

3 0
2 years ago
Calculate the length.
Nataly_w [17]
A^2 + B^2 = C^2

6^2 + B^2 = 7^2

36 + B^2 = 49

B^2 = 13

B = 3.61

Leave a like and a rating!
5 0
3 years ago
Read 2 more answers
Compare the data in the table with relation f(x)=5x+14.
alexandr402 [8]
Yessuhhhhhhhhhhhhhhh
7 0
2 years ago
Other questions:
  • Which equation can be used to show the relationship between the circumference C and a diameter D of a circle
    11·1 answer
  • In a candy store, a $20.00 jar of candy is labeled,35% off.What is the discount? What is the sales price?
    11·2 answers
  • 90 is 40% of what number? Write your answer as an integer or decimal.
    10·1 answer
  • ^^^!!! 25 pOinTs (seriously help)
    6·1 answer
  • If f and g are two functions defined by f(x)=3x+5 and g(x)=x^2+1 find f^-1 (x)
    7·1 answer
  • Can anyone please help me with this question on this test please I will give brainlist!!
    12·2 answers
  • Consider the following. (See attachment)
    11·1 answer
  • Please help it’s the last question
    5·1 answer
  • PLEASE HELP!!!!!<br> WILL MARK BRAINLIEST!!!!
    15·2 answers
  • Can someone help me please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!