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
Sloan [31]
3 years ago
15

Whats the answer to (m-n)(-3)

Mathematics
1 answer:
Likurg_2 [28]3 years ago
3 0
The answer is -3m + 3n
You might be interested in
You make $500 per day. How much money will you make per year? (There are 250 working days in a year).
Gennadij [26K]

Answer:

125000

Step-by-step explanation:

500x 250 = 125000

7 0
2 years ago
Read 2 more answers
Which set of ordered pairs does not represent a function? \{(5, -9), (6, -6), (-3, 8), (9, -6)\}{(5,−9),(6,−6),(−3,8),(9,−6)} \{
Nady [450]

Answer:

\{(-6, -4), (4, -8), (-6, 9), (1, -3)\}

Step-by-step explanation:

Given

\{(5, -9), (6, -6), (-3, 8), (9, -6)\}

\{(-6, -4), (4, -8), (-6, 9), (1, -3)\}

\{(1, -1), (-5, 7), (4, -9), (-9, 7)\}

\{(8, -9), (-3, -6), (-4, 4), (1, -5)\}

Required

Which is not a function

An ordered pair is represented as:

\{(x_1,y_1),(x_2,y_2),(x_3,y_3),..........,(x_n,y_n)\}

However, for the ordered pair to be a function; all the x values must be unique (i.e. not repeated)

<em>From options (a) to (d), option (b) has -6 repeated twice. Hence, it is not a function.</em>

4 0
2 years ago
Need help this is due tonight
Luba_88 [7]

Step-by-step explanation:

the number would be heading towards the -11 because it's to negatives adding together and it's adding them up but as a negative so it u just had 6+5 it equals 11 but u just put the negative

7 0
3 years ago
What is the product of (-a + 3)(a + 4)?
spayn [35]

Answer: The product of (-a + 3)(a + 4) is:  -a^2-a+12

Step-by-step explanation:

(-a+3)(a+4) = -a*a-a*4+3*a+3*4

=-a^{2} -4a+3a+12

now just simply combine..

=-a^2-a+12

the answer is -a^2-a+12

8 0
2 years ago
Mhanifa please help asap! I will mark brainliest!
PIT_PIT [208]

Answer:

(6)

<u>Isosceles trapezoid</u>

  • ∠R and ∠S are supplementary
  • ∠S≅∠T, ∠R≅∠V
  • m∠S = m∠T = 54°
  • m∠R = 180° - 54° = 126°

(9)

<u>Midsegment is half the sum of the base lengths</u>

  • ST = 1/2(FP + EQ)
  • 3.1 = 1/2(2.7 + EQ)
  • 2.7 + EQ = 6.2
  • EQ = 6.2 - 2.7
  • EQ = 3.5

3 0
2 years ago
Other questions:
  • Math please help!!!!
    13·1 answer
  • I have been having trouble with this one for a while please help
    15·1 answer
  • jet set up a study schedule the Plan called for him to study 1/4 hour 5/8 hour and 1 hour on Monday Tuesday and Wednesday in tha
    14·1 answer
  • A rectangle has sides measuring (6x + 4) units and (2x + 11) units. Part A: What is the expression that represents the area of t
    5·2 answers
  • How do I solve this?
    7·1 answer
  • Please help!!<br> Question is in the picture!!
    11·1 answer
  • A new car loses value at a constant rate. You purchase a new car for $21,500. After 3 years the value of the car was $14,120. Wh
    12·1 answer
  • Convert <br>431 base 10 divided by 112base 10​
    10·1 answer
  • {y= 3x – 2 and y = -x+5
    8·1 answer
  • emliy is thinking of a number which she calls n she find 1/4 of the number and then subtracts 3. write an expressions that repre
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!