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
Paraphin [41]
3 years ago
15

Find the sum of 2y²+3yz-y²-yz-z²+6zy-3y² please help STEP explanation ​

Mathematics
2 answers:
larisa86 [58]3 years ago
7 0

Answer:

See picture attached

Step-by-step explanation:

I hope this helps you.

Please give me brainliest if it's correct

kozerog [31]3 years ago
5 0

<em>=</em><em>2</em><em>y</em><em>^</em><em>2</em><em> </em><em>-</em><em> </em><em>3</em><em>y</em><em>^</em><em>2</em><em> </em><em>-</em><em> </em><em>y</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>3</em><em>yz</em><em> </em><em>-</em><em> </em><em>yz</em><em> </em><em>-</em><em> </em><em>z</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>6</em><em>zy</em><em> </em><em>(</em><em> </em><em>arranging</em><em> </em><em>the</em><em> </em><em>like</em><em> </em><em>terms</em><em> </em><em>)</em>

<em>=</em><em> </em><em>-</em><em>2</em><em>y</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>2</em><em>yz</em><em> </em><em>-</em><em> </em><em>z</em><em>^</em><em>2</em><em> </em><em>+</em><em> </em><em>6</em><em>z</em><em> </em><em>(</em><em> </em><em>simpliflying</em><em> </em><em>the</em><em> </em><em>like</em><em> </em><em>t</em><em>erms</em><em> </em><em>and</em><em> </em><em>leav</em><em>ing</em><em> </em><em> </em><em>the</em><em> </em><em>unlike</em><em> </em><em>terms</em><em> </em><em>same</em><em> </em><em>as</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>rule</em><em> </em><em> </em><em>)</em>

You might be interested in
The minute hand of a clock is 7 inches long. How far does the tip of the minute hand move in 5 minutes? If necessary, round the
FromTheMoon [43]

The movement of the minute hand is circular.

Tangence speed is V=2Rπ/T= 2*7*3.14/3600 inches/sec=0.012211 inches/sec

The path (distance) that minute hand past is D=V*t = 0.012211 * 5 min= 0.012211 * 300sec=>

D=3.663≈3.66 inches

Good luck!!!

6 0
3 years ago
A line that includes the points (-10, 6) and (-9, h) has a slope of -8. What is the value of h?
Nutka1998 [239]
H=4
Hope this helps you !!!!
7 0
3 years ago
F(x) = 15x +11 - 3
igomit [66]
It’s B.(f-g)(x)=|5x-6|
8 0
3 years ago
Read 2 more answers
Which two expressions are equivalent to 5 x 87
loris [4]
The answers are 5 x (80 x 7) and 80 fives plus 7 fives
3 0
3 years ago
4x/9=5/27 what is the value of x
Korvikt [17]
4x/9 = 5/27
Multiply both sides by 9 to give
4x = 45/27
Now multiply both sides by 27 to give
108x = 45
Now divide both sides by 108 to give
x = 45/108
Reduce the fraction to give
x = 5/12
3 0
2 years ago
Read 2 more answers
Other questions:
  • A _______________________ is a comparison of two measurements in which the denominator has a value of one unit.
    11·1 answer
  • 15x+25=5x+175. If i am trying to find the answer to this, wouldn't i just subtract 5x from both sides and 25 from both sides????
    8·2 answers
  • Add 3 feet 6 inches +8 feet 2 inches +4 inches +2feet 5 inches
    11·2 answers
  • On the school playground, the slide is 12 feet due west of the tire swing and 16 feet due south of the monkey bars. What is the
    13·1 answer
  • If the coordinates of point E are (-4, y), what is the value of<br> у?
    5·2 answers
  • What is the area of the shaded sector?<br> 24pi<br> 45pi<br> 72pi<br> 576pi
    13·1 answer
  • H<br> nlaced inside a cylinder as shown. The radius of the cone is half the radius of the cylinder.
    13·1 answer
  • Carly can paint 6/7 of a picture in 3/14 of an hour how many pictures can they paint in a full hour
    11·2 answers
  • Jacqui ran 3.5miles in 29 3/4 minutes. how long did it take her to complete each mile?​
    12·1 answer
  • Determine the gradient of line AC​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!