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
Ivenika [448]
2 years ago
11

1Someone please help meeeeee!!!! Ill give brainliest!!!!!

Mathematics
1 answer:
hjlf2 years ago
8 0

Answer:

1. 20, 10, 5, 4, 2

2. 20

2nd page

Common factors of 12,48

2,3,4,6,12

GCF:12

Common factors of 12,72

2,3,4,,6,12

GCF:12

Common factors of 72,48

2,3,4,6,8,12,24

GCF:24

Common factors of 12,48,72

2,4,6,12

GCF:12

Last page is

D I think I am not sure

You might be interested in
2<br>Decrease R420 in the ratio 4:7​
Oxana [17]

Step-by-step explanation:

Let the numbers are 4x and 7x. According to the question if each number is increased by 20, the ratio becomes 7 : 9.

Then,

( 4x + 20 ) : ( 7x + 20 ) = 7 : 9

9( 4x + 20 ) = 7( 7x + 20 )

9( 4x ) + 9( 20 ) = 7( 7x ) + 7( 20 )

9( 20 ) - 7( 20 ) = 7( 7x ) - 9( 4x )

2( 20 ) = 49x - 36x

40 = 13 x

40 / 13 = x

Therefore, number are :–

4 x = 4( 40 / 13 ) = 160 / 13

7 x = 7( 40 / 13 ) = 280 / 13

4 0
3 years ago
Marie mixes 20 liters of 12% acid solution with a 36% acid solution to make a 20% acid solution. How many liters of 36% solution
svet-max [94.6K]
She used 10 liters of the 36% solution.
6 0
3 years ago
Need It Fast please! =)
Mashcka [7]

Answer:

split the other three in half

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Convert 12°34'56” to decimal degree form. Round your answer<br> to four decimal places.
Vlada [557]

Answer:

12.57555 rounded to 12.5756

Step-by-step explanation:

34'=34*1/60=0.56°

56''=56/1/3600=0.01555°

12°+0.56°+0.01555°=12.57555°

7 0
3 years ago
Read 2 more answers
Parents ordered pizzas to serve at the Carnival. Each pizza was cut into 8 slices. How many pizzas had to be ordered so that 1,3
yarga [219]

Answer:

165

Step-by-step explanation:

Because you can't order 7/8 of a pizza you would have to order 165 pizzas so that every body gets one slice. Hope this helped!

4 0
2 years ago
Read 2 more answers
Other questions:
  • The absolute value of a number is added to the original number. Kayla says the sum is always 0. Is she correct? Why
    7·1 answer
  • Plz help.................
    11·1 answer
  • Find one positive and one negative angle coterminal with an angle of 166 Question 4 options:
    7·1 answer
  • U
    9·2 answers
  • What property is shown k*(7-9)=(k*7)-(k*9)
    13·2 answers
  • Show that only one n, n+2 and n+4 are divisible by 3
    7·1 answer
  • My last question on the pre test someone help lol
    10·1 answer
  • A and B are postive integers such that 1/a + 1/b +1/ab = 1. Find ab
    6·1 answer
  • A typical cell phone plan has a fixed base fee that includes a certain amount of data and an overage charge for data use beyond
    7·1 answer
  • I need help with this badly.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!