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
Maslowich
2 years ago
7

What is the difference between 126 1/4 an 78 2/3

Mathematics
1 answer:
Vaselesa [24]2 years ago
8 0
1) find the lcd the lcd is 12
2)rewrite  the fractions 1/4 and 2/3 using 12 as the denominator (second column) you get 3/12 and 8/12
3) since its confusing to subtract 8/12 from 3/12 you need to borrow one form the 126 doing so is the same as taking 12/12 from 126 this change to 125 and the 12/12 adds to the 3/12 making it 15/12
4) subtract 8/12 form 15/12 to get 7/12
5) subtract 78 form 125 to get 47
6) the answer is 47 7/12
You might be interested in
A car traveled 130 miles in 2 hours <br> how fast did the car travel
Katen [24]

Answer:

65 miles per hour

Step-by-step explanation:

130/2=65/1=65 miles per hour

6 0
2 years ago
Read 2 more answers
Rectangle ABCD is graphed in the coordinate plane. The following are the vertices of the rectangle: A(2, -6), B(5, -6), C(5, -2)
max2010maxim [7]

Answer:

Step-by-step explanation:

Refer the answer of brainly.com/question/17115212

3 0
3 years ago
Please help as soon as possible
ch4aika [34]

To solve this problem you must apply the proccedure shown below:

You must switch the variables, and then, you must solve for y, as following:

x=-\frac{1}{2} \sqrt{y} +3\\ (x-3)^{2} = (\frac{1}{2}\sqrt{y})^{2}   \\ y=4x^{2} -24x+36\\ f^{-1}  (x)=4x^{2} -24x+36

Therefore, as you can see, the answer is: f^{-1} (x)= 4x^{2} -24x+36&#10;

8 0
3 years ago
Substitution of y= 4x-3 3x-2y=16
bearhunter [10]

Answer:

(-2,-11)

Step-by-step explanation:

3x-2(4x-3)=16

3x-8x+6=16

-5x=10

x=-2

Plug back in

y=4(-2)-3

y=-8-3

y=-11

4 0
3 years ago
Read 2 more answers
Someone please help me I’ll give out brainliest please dont answer if you don’t know
riadik2000 [5.3K]

Answer:

x<-3 I HOPE THIS HELPED!!

Step-by-step explanation:

MARK AS BRAINLEST!!

3 0
3 years ago
Other questions:
  • What is net worth why do people say he or she is worth that?
    15·1 answer
  • Algebra 2 Semester Exam Extra Credit!!!
    13·1 answer
  • You are given the following graph:
    8·1 answer
  • What is 3.1. Divided by 4
    5·1 answer
  • An equilateral triangle has a perimeter of 15x +3. what is the length of each side of the triangle?
    5·1 answer
  • The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers lo
    12·1 answer
  • Find x and y for the following problem.
    12·1 answer
  • PLZ HELP I AM FAILING MATH!!
    7·1 answer
  • Help me please<br> 8. Match each angle pair with the corresponding drawing. Choose the best answer!
    9·1 answer
  • Use the Distance Formula to find the distance between each pair of points. (5,8) and (3,10)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!