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
son4ous [18]
3 years ago
5

Change both fractions to improper fractions. Then, do KCF. I NEED HELP

Mathematics
1 answer:
erik [133]3 years ago
8 0

Answer:

81/42

Step-by-step explanation:

8 1/10 ÷ 4 1/5

81/10 ÷ 21/5

81/10 * 5/21

(81*5)/(10*21)

405/210

81/42

You might be interested in
How do you do this what is the answer
Alona [7]
The awnser to 56,925 divided by 13  is 4378.84615
3 0
4 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST!!!!
posledela

The answers to the questions are:

1. x = 4

2.  x = 1.5

3. x = 1.875

4. x = 1

<h3>2 step equation:</h3>

1. 4x + 3 = 19

4x = 19 - 3

4x = 16

divide by 4

x = 4

<h3>2 step equation w/ fractions:</h3>

(4/3)x + 5 = 17

= 1.33x + 5 = 7

Take like terms

1.33x = 7-5

1.33x = 2

divide through by 1.33x to get 2

x = 2/1.33

x = 1.5

<h3>3. Distributive Property:</h3>

4x(6 - 2) - 10 = 20

Multiply and open the bracket

24x - 8x - 10 = 20

Take like terms

16x = 20+10

16x = 30

x = 30/16

= 1.875

<h3>4. Decimals:</h3>

4.3x + 0.7 = 5

4.3x = 5 - 0.7

4.3x = 4.3

x = 1

Read more on distributive properties here:

brainly.com/question/2807928

#SPJ1

7 0
2 years ago
Find the roots algebraically f(x) = x^2 - 2x - 24
Inessa [10]
Dhshsjxixnsbwnsjxjj dhshsjsij sushi’s sun dhsjsixj bcshaixj. cdhejsj. debian. hcjeiwix h hcjdjs
6 0
3 years ago
Read 2 more answers
What number needs to be added to both sides of the equation to complete the square? <br> x^2-9x=8
GrogVix [38]

\frac{81}{4}

since the coefficient of the x² term is 1 then add

(\frac{1}{2} the coefficient of the x-term )² to both sides

x² + 2(- \frac{9}{2} )x + \frac{81}{4} = 8 + \frac{81}{4}


7 0
3 years ago
Solve for x in the following equation.
den301095 [7]

Answer to this equation:

B. x=4;-8

You can use an online calculator or just a calculator for this. :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Click this link to view O*NET’s Work Context section for Stationary Engineers. Note that common contexts are listed toward the t
    12·2 answers
  • Mary wants to fence in a rectangular run for her dogs. She has decided that the run will be 5 yards wide.
    9·2 answers
  • 1. The net of the 3D shape below are the blueprints of a tent that’s going to be made. Use this to answer questions (a) and (b)
    14·1 answer
  • Will someone help me get this answer? And please explain it.
    12·1 answer
  • Which is greater 9.23 of 4.89
    13·2 answers
  • Vince helped the pep club make sandwiches to raise money. He put two in each of 30 bags and 5 sandwiches in 26 family bags, and
    6·1 answer
  • A culture of bacteria doubles every two hours. If there are 100 bacteria on the first 2 hours,
    15·1 answer
  • You are having a pizza making party you will need 6 onces of dough and 4 onces of sauce for each person including youself the ho
    6·1 answer
  • Find the value of b.<br> A 57<br> B 50 <br> C 123<br> D 61.5
    6·1 answer
  • a salesperson sells 3 pairs of these shoes that are wich are 189$ all together. he makes a commission of 17% on each sell how mu
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!