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
jeka57 [31]
3 years ago
9

What is equal to z+(z+6)

Mathematics
2 answers:
svetoff [14.1K]3 years ago
3 0

Answer:

2z+6

Step-by-step explanation:

z+z+6

Combine like terms

2z+6

Komok [63]3 years ago
3 0

Answer:

2z+6

Step-by-step explanation:

One way to make an equal expression is just to simplify the equation so just add the 2 z's together

You might be interested in
If the perimeter of is square sarden is 84 feet what is the area of the garden
Blizzard [7]
Because it’s a square garden each side is the same meaning 84/4 will give you the length of each side, in this case 21. to work out the area it is length x width so 21 x 21 is 441!
6 0
3 years ago
Evaluate r^2−s^2, when r=12 and s=5.
kramer

Step-by-step explanation:

Given r = 12, s = 5,

{r}^{2}  -  {s}^{2}  =  {12}^{2}  -  {5}^{2}  \\  = 144 - 25 \\  = 119

5 0
2 years ago
Read 2 more answers
Select a random number
Maurinko [17]

Answer: i got 18

Step-by-step explanation:

5 0
3 years ago
Write the equation of the line through (3, −1) and parallel to 2x−y=6.
Kay [80]

Answer:

2x - y = 7

Step-by-step explanation:

Parallel lines have the same slope and the equation will have the same form

That is

2x - y = c ← c will have different values depending on the point it passes through.

Here the line passes through (3, - 1 ) , thus substituting into the left side

2(3) - (- 1) = 6 + 1 = 7 ← value of c, hence

2x - y = 7 ← equation of line

6 0
3 years ago
Find the sum:<br> 른 이 o oo 이
WARRIOR [948]

Answer:

2x+1/x^2+1

Step-by-step explanation:

Use photo math UwU

7 0
3 years ago
Read 2 more answers
Other questions:
  • A solid has faces that consist of 5 congruent squares and 4 congruent equilateral triangles. The solid has 9 vertices. How many
    15·1 answer
  • I need help to figure this out?<br>can someone help me?
    12·1 answer
  • I need help with these two questions
    11·1 answer
  • sydney planted 5/9 of her fall flowers.she had 63 unplanted flowers to start.how many flowers does she have left to plant.?how m
    14·1 answer
  • A grade school class is nearing the final round of musical chairs. 5 students are left and there are 3 chairs available. How man
    15·1 answer
  • What is 8 3/4 - 7 1/2
    10·1 answer
  • Pls someone help with this one
    8·1 answer
  • A dolphin is swimming to the surface of the ocean while at the same time a bird is flying towards the surface of the ocean. The
    7·2 answers
  • HELP PLEASE ASAP!!!!
    9·1 answer
  • 8x – 3 = 11 + 6x<br> What is x
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!