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
djyliett [7]
2 years ago
13

Find The GCF of 24 and 80 and Find the LCM of 24 and 40 ​

Mathematics
2 answers:
Mama L [17]2 years ago
5 0
GCF of 24 and 80 is 8
LCM of 24 and 40 is 120
VARVARA [1.3K]2 years ago
3 0

Answer:

LCM is 120. GCF is 8.

Step-by-step explanation:

LCM of 24: 3 and 8,

                            2, 4

                                2, 2

You need to prime factorize first so 24: 2 x 2 x 2 x 3

LCM of 40: 4 and 10

                  2, 2      2, 5

So 2 x 2 x 2 x 5

Greater number of each of them: 2 x 2 x 2 x 3 x 5= 120

GCF of 24:

Factors of 24: 1, 2, 3, 4, 6, 8, 12

Factors of 80: 1, 2, 4, 5, 8, 10, 20

So the GCF is 8

Hope my answer has helped you!

You might be interested in
−8 3/4÷2 1/6 please show me ur work
nalin [4]

Answer:

  • - 4 1/26

Step-by-step explanation:

<u>Solving in steps:</u>

  • - 8 3/4 ÷ 2 1/6 =
  • - 35/4 ÷ 13/6 =
  • - 35/4 × 6/13 =
  • - 35/2 × 3/13 =
  • - 105/26 =
  • - 4 1/26
6 0
3 years ago
How many tissues does a carrot contain?<br>Explain your reasoning.​
zepelin [54]

Answer:

khv-hjsb-qwc. join in meet all

6 0
3 years ago
More than half of the students were excited about the project. In fact, were excited. If 10 students were not
alina1380 [7]

Answer:1/2 divided by 10

Step-by-step explanation:

8 0
2 years ago
Does (-3, -7) make the equation y = 4x + 5 true?
choli [55]

Answer: Yes. True

Step-by-step explanation:

In (-3, -7) , -3 is x and -7 is y.

Now, put those values in the equation.

y = 4x + 5

-7 = (4×-3)+5

-7 = -12 + 5

-7 = -7, which is true

5 0
3 years ago
Consider the line y=9x-5.
igomit [66]
Y = 9x - 5...the slope here is 9...a parallel line will have the same slope.

y = mx + b
slope(m) = 9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = 9(5) + b
-4 = 45 + b
-4 - 45 = b
-49 = b
so ur parallel line is : y = 9x - 49

y = 9x - 5...slope is 9. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So the slope we need is -1/9.

y = mx + b
slope(m) = -1/9
(5,-4)...x = 5 and y = -4
now we sub and solve for b, the y int
-4 = -1/9(5) + b
-4 = -5/9 + b
-4 + 5/9 = b
-36/9 + 5/9 = b
- 31/9 = b

so ur perpendicular line is : y = -1/9x - 31/9

6 0
3 years ago
Other questions:
  • What is a letter with at least one line of symmetry
    13·2 answers
  • Mr. Willis is building a new dock at his lake house that will be 35 feet long. If the blueprints show the dock as 16 inches long
    5·1 answer
  • Express 11.16dm3 in kiloliters.
    13·1 answer
  • What is the x value in the soulution to this system of linear equation 2x-y=11 x+3y=-5
    9·1 answer
  • What two numbers can be multiplied to get positive 48 and added to get -14?
    5·2 answers
  • The sixth grade debate team has a boy to girl ratio of 3:8. Which of the following ratios is equivalent to this ratio?
    5·1 answer
  • A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7-pound bag
    5·1 answer
  • Which situations most likely involve the use of decimals? Choose more than one answer.
    8·1 answer
  • A shoe store marks up the recommended price of a pair of shoes by 12.5% when they are first released. A month later, the store d
    12·1 answer
  • Does anyone know this ? i'm stuck.. i'll give you brainliest and 15 points !! pls show work.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!