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
disa [49]
3 years ago
13

What is the common factors of 12 and 42 also 63 and 84

Mathematics
1 answer:
kaheart [24]3 years ago
3 0
12|2 \\ 6 \ |2 \\ 3 \ |3 \\ 1 \\\\12=2^2*3 \\\\ 42|2\\21|3\\7\ |7\\1 \\\\42=2*3*7 \\\\ G.C.F(12;42)=2*3=6 \\\\\\\ 63|3 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 63=3^2*7 \\\\ 84|2 \\ 42|2 \\ 21|3 \\ 7 \ |7 \\ 1 \\\\ 84=2^2*3*7 \\\\ G.C.F(63;84)=3*7=21
You might be interested in
5/9+1/9 in simplest form. Explain.
Lana71 [14]

Answer:

2/3

Step-by-step explanation:

5/9 + 1/9

= 6/9

= 2/3 in simplest form

8 0
2 years ago
Alina mixed 3 L of pineapple juice with every 7 L of orange juice in order to make fruit punch.
Elodia [21]

Answer:

adora stop stalking me bih !

Step-by-step explanation:

i acc need to go now

5 0
3 years ago
-1 1/5 + 3/4 I’m bad with fractions and don’t know how to do these it’s due tomorrow
Dovator [93]

-1 1/5 + 3/4 = -0.45

1/5 is 0.2 in decimal form, and 3/4 is 0.75:

-1.2 + 0.75 = -0.45

Hope this helps!

8 0
3 years ago
Read 2 more answers
Anna paid $4 for renting a video game for 4 days. Which graph shows the relationship between the costs of renting a video game f
Andreas93 [3]
She paid $ 4 for renting a video game for 4 days...that means she paid $ 1 per day. 

A horizontal axis is labeled days, a vertical axis is labeled cost of rental.
(x,y)...x is gonna be ur days and y is gonna be ur cost of rental

ur equation is gonna be y = x

points are plotted (1,1) , (2,2), (3,3)

 ^^ this is the graph u use ...graph B
3 0
3 years ago
What is the slope for y=200-5x
Jet001 [13]

Answer:

5

Step-by-step explanation:

The slope is 5 because the equation is y = 200-5x where 5 is the slope because it is the rate of change.

8 0
2 years ago
Read 2 more answers
Other questions:
  • An oblique triangle in which two sides and an angle are given always results in at least one triangle.
    11·1 answer
  • Chanasia has 8.75 gallons of paint. She wants to use 2/5 of the paint for her living room . How many gallons of paint will chana
    5·1 answer
  • Guest house is 15m long and 12m wide. what is the diagonal of the house?
    14·2 answers
  • Joey wrote a book about his favorite Author.
    12·1 answer
  • The probability that an event will occur is . Which of these best describes the likelihood of the event occurring? (5 points) Gr
    11·1 answer
  • HELP<br> 1) Determine the sum of row 19 in Pascal's triangle
    5·2 answers
  • Pls answer ASAP.......
    12·2 answers
  • Dillon pays x dollars to get a haircut. He gives the stylist a
    8·2 answers
  • Ramos spends $36.00 on a t-shirt and spends $20.00 on a hot dog.
    5·1 answer
  • Find the circumference of the circle.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!