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
Butoxors [25]
3 years ago
9

The sum of - 7/9 and 11/18 is _____

Mathematics
2 answers:
aliina [53]3 years ago
7 0
-1/6 is the answer hope this helps
ollegr [7]3 years ago
6 0

Answer:

-\frac{1}{6}

Step-by-step explanation:

Common denominator: 18

-14/18 + 11/18

= -3/18

Reduce:

-1/6

You might be interested in
The angle measures 30°, 60°, 120°, and 150° are written on
GREYUIT [131]
Therefore the probability that the angle measure are supplementary are:120,60
8 0
3 years ago
over the past five weeks, the average daily temperature in Wellington has dropped 40 degrees Fahrenheit. Write and evaluate ab e
Westkost [7]
In five weeks, there are 35 days. So, the average drop in temperature per day is 40/35 = 8/7 degrees per week. Then in 1 week, 8/7 degrees per day * 7 days per week = 8 degrees per week.Therefore there are 8 degrees drop of temperature in 1 week.
7 0
3 years ago
This Christmas, your brother Jack will be 2 years from being twice as old as your sister Jen. The sum of Jacks age and three tim
zhannawk [14.2K]

Age of Jen is 13.6 years old

<em><u>Solution:</u></em>

Let "x" be the age of Jack and "y" be the age of Jen

Given that This Christmas, your brother Jack will be 2 years from being twice as old as your sister Jen

The above sentence can be written mathematically as:

Jack age + 2 = twice of age of Jen

x + 2 = 2y\\\\x = 2y - 2---- eqn 1

The sum of Jacks age and three times Jen's age is 66

Jack age + three times Jen age = 66

x + 3y = 66 ---- eqn 2

Substitute eqn 1 in eqn 2

2y - 2 + 3y = 66

5y - 2 = 66

5y = 68

<h3>y = 13.6</h3>

Thus age of Jen is 13.6 years old

5 0
3 years ago
What is the slope of a line that has the points (5,5) and (9,4) on it?
denis-greek [22]

Answer:

1/5

Step-by-step explanation:

forward 5 units and up 1

8 0
2 years ago
Plsss help pay money of mark brainlist
Zepler [3.9K]

Answer:

yes, ASA

Step-by-step explanation:

You have two angles and the included side of two triangles, so you can prove the triangles are congruent by ASA.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pliz help me out :)():
    7·2 answers
  • Luke is 5 years younger than 3 times in Sydney's age in the situation what does 3s represnt
    7·1 answer
  • What is the product of (2x-1)(x+4)
    6·1 answer
  • The gcf of two numbers less than or equal to 12 is 2. Their LCM is 20.What are the numbers?
    15·1 answer
  • A recent national survey found that high school students watched an average (mean) of 7.2 movies per month with a population sta
    6·1 answer
  • Elizabeth lives in San Francisco and works in Mountain View. In the morning, she has 3 transportation options (take a bus, a cab
    14·1 answer
  • 52<br> 5 halves<br><br> −52<br> negative 5 halves<br><br> −25
    12·2 answers
  • Karri earns extra money by making and selling necklaces and earrings.
    13·1 answer
  • Which of following sets is equivalent to (a,b,c,d,e)
    5·1 answer
  • Need help pleaseI was bad at math in school so lwant to learn
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!