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
Sphinxa [80]
3 years ago
12

What is Z 2(2z -4)=4

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

z=3

Step-by-step explanation:

2(2z -4)=4

Divide by 2

2/2(2z -4)=4/2

2z-4 = 2

Add 4 to each side

2z-4+4 = 2+4

2z = 6

Divide by 2

2z/2 = 6/2

z=3

You might be interested in
What is the average distance covered in meters?
vladimir2022 [97]

Answer:

4.17666666666666666667

Step-by-step explanation:

add 4.5 4.21 and 3.82 then divide it by 3

8 0
2 years ago
Help me pls i need this right now pls HELP IF YOU DONT KNOW DONT ANSWER LUV U <33
tino4ka555 [31]

Answer:

What is the question?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do I Simplify 4a – 7b + 2ab – a + b (I need step by step cause I'm trying to learn this)
Alex

Step-by-step explanation:

Ok. First of all, we need to follow the order of operations: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. We don't have any parentheses, exponents, or division to resolve, so you can skip those. So now you have: Multiplication, Addition, and Subtraction. We have multiplication in each term, but each term is fully simplified, so we have Addition and Subtraction left.

With that out of the way, let's go ahead and rearrange this equation so it is easier to solve. (<em>Note: we can only rearrange terms that are positive because subtraction is not commutative. But we can turn negative terms into "positive" terms by the method shown below.</em>)

4a - 7b + 2ab - a + b

4a + (-7b) + 2ab + (-a) + b (<em>Now the terms are all positive, so we can rearrange them, but they still have the same value.</em>)

4a + (-a) + 2ab + (-7b) + b

3a + 2ab + 7b

And there we go. Our answer is fully simplified. If you can understand this, you'll be able to simplify without isolating and rearranging the terms each time.

Hopefully this was helpful and not confusing.

4 0
3 years ago
I move east a distance of 4km, south a distance of 2 km, and then west a dostance of 1km. What is the cartesian cordinates relat
mojhsa [17]

Answer:

In x: 4-1=3

In y: -2

Cartesian coordinates: (3,-2)

Step-by-step explanation:

If we move horizontally we must consider only the x axis, if we move to east it is positive, and if we move to west it is negative.

f we move vertically we must consider only the y axis, if we move to north it is positive, and if we move to south it is negative.

6 0
3 years ago
THERE IS MORE THAN ONE :(
ch4aika [34]

Answer:

Wait a sec

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Hi someone please help me I'm not sure how to do thissss
    14·1 answer
  • A least squares regression line: a. may be used to predict a value of y if the corresponding x value is given b. implies a cause
    7·1 answer
  • Factor 3x^2-14x+8 ...?
    14·2 answers
  • Please help please is this wrong?
    10·2 answers
  • Find the total area of the figure to the right
    11·1 answer
  • How long is a banana
    13·2 answers
  • EXPERTS/ACE/GENIUSES HELP PLZ!!:)
    14·1 answer
  • Liam is reading a 254-page book for school. He can read 40 pages in one hour. The equation for the number of pages he has left t
    11·1 answer
  • Find the slope of the line that contains (7, -4) and (3, -3).
    14·2 answers
  • If ‘a ’ is a factor of ‘b ’, then the H.C.F. of a and b is​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!