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
Ad libitum [116K]
3 years ago
9

Sum of three like fractions is 18/11. the first 2 fractions are 1/11 and 9/11. find the third fraction.

Mathematics
1 answer:
Mariulka [41]3 years ago
5 0

Answer:

\frac{8}{11}

Step-by-step explanation:

Since the fractions are like, their denominators are 11, then

consider the values that sum to give 18 , that is

1 + 9 + ? = 18

10 + ? = 18 ( subtract 10 from both sides )

? = 8

Then the third fraction is \frac{8}{11}

You might be interested in
6. Commerce Bank hired Pete Drexel as its new branch office
hammer [34]

Question

How much did the bank spend on him that year?

Answer:

$60101.12

Step-by-step explanation:

Apart from salary of 59500.00 the company incurred additional charges which we add to give 421.27+85.25+94.60=$601.12

Total amount will be 59500.00+601.12=$60101.12

5 0
3 years ago
Which is the best approximation of the solutions to the system of equations graphed below?
Neko [114]

According to the direct inspection, we conclude that the best approximation of the two solutions to the system of <em>quadratic</em> equations are (x₁, y₁) = (- 1, 0) and (x₂, y₂) = (1, 2.5). (Correct choice: C)

<h3>What is the solution of a nonlinear system formed by two quadratic equations?</h3>

Herein we have two parabolae, that is, polynomials of the form a · x² + b · x + c, that pass through each other twice according to the image attached to this question. We need to estimate the location of the points by visual inspection on the <em>Cartesian</em> plane.

According to the direct inspection, we conclude that the best approximation of the two solutions, that is, the point where the two parabolae intercepts each other, to the system of two <em>quadratic</em> equations are (x₁, y₁) = (- 1, 0) and (x₂, y₂) = (1, 2.5). (Correct choice: C)

To learn more on quadratic equations: brainly.com/question/17177510

#SPJ1

4 0
2 years ago
A package of cookies, packed , ate the fourth part at breakfast , then 3/5 at tea time. there are still 18 cookies in the pakage
Leno4ka [110]
Ok so
1/4 of total eaten
3/4 left
3/5 of 3/4 eaten
9/20 left
18=9/20 of whole
multiply both sides by 20
360=9 of whole
divide both sides by 9
40=whole


40 total originlly

5 0
3 years ago
Read 2 more answers
What the ratio of 7:3
Charra [1.4K]

Hey there!

<h2>ANSWER: 14/6</h2><h2>EXPLANATION:</h2>

Ratio of 7:3

If you want to get the ratio, you should multiply the numerator(7) and denominator(3) by 2.

7*2=14(Numerator)\\3*2=6(Denominator

So your answer is:

14/6(ANSWER)

Hope this helps!

-TestedHyperr

4 0
4 years ago
F(x) = 9x-7. f o f (2)
Serga [27]

Answer: 11

Step-by-step explanation: First, 9 times 2 is 18. Then subtract 18-7 which equals 11.

8 0
3 years ago
Other questions:
  • How to put 2y-8x=20 into slope intercept form
    10·2 answers
  • Help me please I need help?
    12·2 answers
  • I need help with this compound inequality :p #23
    5·1 answer
  • How many miles will a person run during a 10 kilometer race?
    7·2 answers
  • A computer is used to generate passwords. Passwords are made up of numbers from 1–9 and lowercase letters. The computer generate
    12·1 answer
  • ANSWER THIS PLEASE I NEED TO GET MY SLEEP I FORGOT ​
    12·2 answers
  • A camera has a listed price of $699.98 before tax. If the sales tax rate is 9.5, find the total cost of the camera with sales ta
    10·1 answer
  • Find the area and perimeter of the polygons formed by the algebra tiles below: area: y X perimeter: 1 area: perimeter: 2​
    13·1 answer
  • Find the value of x to the nearest tenth
    13·1 answer
  • Find the value of each variable
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!