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
Tanya [424]
3 years ago
15

Solve -4/5 divided by -2/3 then explain how you got your answer!!!! HELP ME WITH THISSS

Mathematics
1 answer:
harina [27]3 years ago
3 0

Your answer will be -1 2/10, or -1 1/5 if you're looking for a simplified answer. My method is called KCF, or Keep Change Flip. First, you don't have to do anything with the -4/5. Next, you would want to change the division to multiplication. It is possible to just divide across, but changing it to multiplication is way easier and will save time. After that, you would switch -2/3 to -3/2. FLIPPING THE SECOND FRACTION DOES NOT MEAN THE NEGATIVE TURNS INTO A POSITIVE. Your answer would be 12/10, but we aren't done just yet. 10 goes into 12 once, now we have 1 2/10 left over. If you simplify you will get 1 1/5. So there you have it! I answered you question as best as I could and I hope this was helpful.

You might be interested in
a dealership purchase a four door sedan for $17000 and then sold it at a 15% markup. the dealership paid the buyer $4000 for the
postnew [5]
15% markup on $17,000 = 17000*.15=$2550
25% markup on $4,000 = 4000*.25 = $1000

now just add the two markups.

8 0
3 years ago
Read 2 more answers
Find the length from a to c. Enter answer as a mixed number
Lilit [14]

a to C would be 4 3/4 + 2/3

3/4 + 2/3 = 9/12 + 8/12 = 17/12 = 1 5/12

1 5/12 + 4 = 5 5/12 total distance

6 0
3 years ago
Expand 5(2x - 1) plsssss help some one
diamong [38]
10x-5

You multiply each term in the parentheses by 5
3 0
2 years ago
Find u -2v given u = (-2, 5) and v = 6i -4j
Arisa [49]

Answer:

A. U - 2v = -14i +13j


Step-by-step explanation:

If u = (-2, 5) and v = 6i -4j

Then 2v = 2*(6i-4j) = 12i-8j

u-2v =  -2i +5j  - (6i -4j)

Distribute the minus sign  

        -2i +5j -6i+4j

-2i +5j

-12i + 8j

---------------

-14i +13j

6 0
3 years ago
The coordinates of △ABC are A(12,8), B(10,18), C(4,16) . After a dilation, the coordinates are A'(6,4), B'(5,9), C'(2,8) A′(6,4)
gogolik [260]
Take note of that every single coordinate had their values divided by 2 after the dilation. Therefore, the scaling factor is 1/2, or .5
7 0
3 years ago
Read 2 more answers
Other questions:
  • I need the quadratic formula.
    13·1 answer
  • Sheila had 8 yards of fabric.she used 2/3 of the fabric on a project. How many yards does she have left?
    14·1 answer
  • What is the time that is 9 hours and 40 minutes before 4:25am
    9·1 answer
  • What is the opposite of -5.25
    10·1 answer
  • The following set of coordinates represents which figure?(-5,2), (-3,4), (1,0), (-1,-2)
    9·2 answers
  • Does anyone know this????
    11·1 answer
  • A transformation where a figure is turned around a fixed poing to create an image is called a
    14·1 answer
  • PLEASE HELP ITS ATEST I BEG U. NEED HELP
    13·2 answers
  • In your own words, describe what an outlier is. Give a real life example of an outlier.
    6·1 answer
  • What is the solution of the system of equations?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!