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
disa [49]
3 years ago
15

Write the expanded form of the expression. -1/2 (y - x) = ?

Mathematics
1 answer:
morpeh [17]3 years ago
3 0

Answer:

The expanded form of the expression -\frac{1}{2}(y-x) is \mathbf{-\frac{1}{2}(y)+\frac{1}{2}(x)}

Step-by-step explanation:

We need to write expanded form of the expression -\frac{1}{2}(y-x)

For expansion we will use distributive property of multiplication over addition

a(b+c)=ab+ac

Applying above rule:

-\frac{1}{2}(y-x)\\=-\frac{1}{2}(y)-(-\frac{1}{2}(x))\\=-\frac{1}{2}(y)+\frac{1}{2}(x)

So, the expanded form of the expression -\frac{1}{2}(y-x) is \mathbf{-\frac{1}{2}(y)+\frac{1}{2}(x)}

You might be interested in
The mean length of 10 childrens' index finger is 12.6cm.
ICE Princess25 [194]

Get total lengths by multiplying:

10 x 12.6 = 126

6 x 16.1 = 96.6

Add the total lengths together and divide by 16:

126 + 96.6 = 222.6


222.6 / 16 = 13.9125

Rounded to 2 decimal places = 13.91


answer: 13.91

5 0
2 years ago
PLEASE HELP! BRAINLIEST to correct answer!!
balu736 [363]

Answer:

(-∞,-9)

Step-by-step explanation:

4 0
2 years ago
Mhanifa please help! I will mark brainliest! I really don’t know how to do this! Random answers will be reported
BartSMP [9]
I believe the value of y is -28

also believe m
25 is 57.4
6 0
3 years ago
Read 2 more answers
What is 4,180 rounded to the nearest thousand
nirvana33 [79]
4,000 Well If you are rounding to the nearest thousand, If it is 4,500 + It goes tp 5,000 but in this case it goes to 4,000 :)
6 0
3 years ago
Read 2 more answers
Carey, the music reporter for her high school newspaper, is writing an article about this year's school musical. Carey wants to
andreyandreev [35.5K]

Answer:

24 sets

Step-by-step explanation:

Carey, the music reporter for her high school newspaper, is writing an article about this year's school musical. Carey wants to interview one male and one female cast member, and there are 4 boys and 3 girls in the musical this year. Carey also wants to interview one of the 2 students working backstage on the tech crew. Therefore, there can be 24 different sets of people that Carey can interview.

4 boys x 3 girls = 12 people

12 people  x 2 students working = 24

7 0
3 years ago
Other questions:
  • If 3/5 of a number is 42,what is the twice number
    11·2 answers
  • The box plots represent the number of minutes costumers spend on hold when calling a company ?
    9·2 answers
  • What is the sum of the polynomials?
    10·1 answer
  • What is the product of 84,90?
    12·1 answer
  • The measures of exterior angles of a regular polygon with n numbers of sides ____ as n increases
    7·2 answers
  • PLEASE HELP NOWWWWWWWWWWW
    15·2 answers
  • Ill give brainliest help me out
    7·1 answer
  • Please help asap it passed do
    13·1 answer
  • I REALLY NEED HELP WITH THIS STATISTICAL QUESTION CAN SOMEONE PLEASE HELP ME
    6·1 answer
  • Brainliest! Please help me
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!