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
jeka94
3 years ago
5

Find the GFC of 56 and 84. A factor tree for 84 is given below. The GCF of 84 and 56 is 7142128 .

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0

Answer:

28 is the GCF

Step-by-step explanation:

What I know about GCF is that it's a greatest (G) common (C) factor (F). The GCF of 84 and 56 is 7142128; false.

56- 56, 28, 14, 8, 7, 4, 2, 1.

84- 84, 42, 28, 21, 14, 12, 7, 6, 4, 3, 2, 1.

Hope this helps. :)

slamgirl [31]3 years ago
8 0

Answer:

28

Step-by-step explanation:

You might be interested in
What factor does the width of the peak of a normal curve depend on?
Katyanochek1 [597]
The width of a peak depends on A. Standard deviation
8 0
3 years ago
Read 2 more answers
I have attached the question :)
larisa86 [58]

Answer:

The first one

Step-by-step explanation:

the X values are all diffrent

4 0
3 years ago
Read 2 more answers
Help please. I don’t understand and my teacher didn’t bother to teach us any of this and my brain hurts!!!!
const2013 [10]

Answer:

  23.  42 m^2

  24.  144 ft^2

  25.  68 cm^2

Step-by-step explanation:

The teacher should not need to spend any time teaching this. The area of the total figure is the sum of the areas of its parts. You already know that. And, you already know how to compute the areas of triangles and rectangles.

__

You may recall that the area of a triangle is ...

  A = 1/2bh

and the area of a rectangle with the same base and height is ...

  A = bh

So, a triangle with base b and height h has the same area as a rectangle with the same base (b) and half the height (h/2). Recognizing this makes these problems really simple.

__

23. The base of the rectangle and triangle is 7 m. The height of the triangle is 4 m, so its area is equivalent to adding 4/2 = 2 m to the 4 m height of the rectangle. Then the total area is ...

  A = (7 m)(4 m +(1/2)(4 m)) = (7 m)(6 m) = 42 m^2

__

24. Since there are two identical triangles of height 5, their total area is equal to that of a rectangle of height 5.

  A = (12 ft)(7 ft +5 ft) = 144 ft^2

__

25. The 5 cm height of the triangle makes it have an area equivalent to a rectangle 5/2 cm high.

  A = (8 cm)(6 cm +5/2 cm) = 68 cm^2

Note: we have read the fuzzy numbers as 8 cm wide, 6 cm high for the rectangle, and 5 cm high for the triangle. If your figure is different, please use the appropriate numbers in the calculation.

8 0
3 years ago
Need help due asap. n.
sergey [27]

Answer:

y = -3x + 1

Step-by-step explanation:

y = -3x + 1

y = -3 . -2 + 1

= 6 + 1

y = 7

y = -3x + 1

y = -3 . 2 + 1

= -6 + 1

= -5

y = -3x + 1

= -3 . 4 + 1

= -12 + 1

= -11

so, it should be y = -3x + 1

<h3>#CMIIW</h3>

6 0
3 years ago
Write an equation for the proportional relationship. Let X represent a length measured in meters and y represent the same length
anzhelika [568]

Answer:

y=100x

Step-by-step explanation:

Given that x is the length measured in meters and

y represents the same length measured in centimeters.

Let us first have a look at the relationship between meters and centimeters units of length.

1 unit of length in meters = 100 units of length in centimeters

Therefore, it can be said that:

2 units of length in meters = 200 units of length in centimeters

3 units of length in meters = 300 units of length in centimeters

4 units of length in meters = 400 units of length in centimeters

OR

x units of length in meters = 100x units of length in centimeters

It is given that y is the length in centimeters.

Therefore, the <em>proportional equation</em> can be written as:

y=100x

6 0
3 years ago
Other questions:
  • Plz help marking brainiest answers!!!
    12·1 answer
  • What are the domain and range of the function
    14·2 answers
  • A machine can print 80 shirts in 10 minutes.find the number of shorts the machine can print an hour ?
    9·2 answers
  • 4x/5 - x = x/10 -9/2
    14·1 answer
  • Can i get some help please??? Thanks!!!!
    10·1 answer
  • 91,007,500 in scientific notation
    9·2 answers
  • Find the missing lengths.
    13·1 answer
  • Which expression is equivalent to -28 x 2 + 35 x ?
    14·1 answer
  • What is the volume of a cylinder if the radius is 3.2 centimeters and the height is 5 centimeters
    15·1 answer
  • First to answer right gets brainliest!!! You are making a mosaic design on a square table top. You have already covered half of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!