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
Arte-miy333 [17]
3 years ago
12

Simplify (1-2z)(1+2z)

Mathematics
2 answers:
vampirchik [111]3 years ago
7 0

Answer:

I also got 4z^2+1 so maybe the answer is D?

Step-by-step explanation:


Strike441 [17]3 years ago
4 0

Answer:


Step-by-step explanation:

(1-2z)(1+2z) = 1-4z^2

you don't have a correct choice  given the problem


is it possible there is a negative out front of the problem


- (1-2z)(1+2z)  = -(1-4z^2)  = 4z^2 -1

Otherwise, send an email to your instructor


You might be interested in
Find the slope of the line that passes through the points (10,8) and (4,12)​
JulsSmile [24]

Answer:

The slope is -2/3

Step-by-step explanation:

To find the slope of a line between two points, we use the equation

m = (y2-y1)/ (x2-x1)

where (x1,y1) and (x2,y2) are the two points

m = (12-8)/(4-10)

   = 4/-6

   = -2/3

The slope is -2/3

6 0
3 years ago
Read 2 more answers
6k + 2 = 8 (What is value of K?)
natima [27]
K= 1,000 in number but in algebraic expressions=  3. ^_^
3 0
3 years ago
Express 0.82 as an percent
alexira [117]

Answer:

Should be 82% sorry if I'm wrong have a amazing day

5 0
3 years ago
1)<br> 0.1.x - 0.006 = 0.08.x + 0.134
skad [1K]

Answer:

x=7

Step-by-step explanation

left part + 0.006 = right part + 0.006

---->  0.1x   = 0.08x+0.14

left part -0.08x =right part - 0.08x

----> 0.02x=0.14

             x=7

6 0
3 years ago
Triangle DEF is similar to triangle ABC. What is the length of segment EF? (HINT use scale factor) (Leave answer as a fraction)
Karo-lina-s [1.5K]

We have been given two similar triangles. We are asked to find the length of segment EF.

We know that corresponding sides of similar triangles are proportional, so we will use proportion to solve our given problem.

\frac{EF}{DF}=\frac{BC}{AC}

Upon substituting measure of our given side lengths, we will get:

\frac{EF}{1}=\frac{5}{13}

EF=\frac{5}{13}

Therefore, the length of segment EF is \frac{5}{13} units.

4 0
3 years ago
Other questions:
  • The table shows the number of badges earned, based on the number of boxes of cards sold. What does b(20) = 3 mean in terms of th
    9·1 answer
  • Jayla's class just held a class election. 70% of the 20 students in the class voted. How many students voted?
    6·1 answer
  • Find the values of x and y in these equations. (x + yi) + (4 + 6i) = 7 − 2i (equation A) (x + yi) − (-8 + 11i) = 5 + 9i (equatio
    11·2 answers
  • WHAT IS THE ANSWER TO B HOW AMNY MILES PLEASE
    8·1 answer
  • What is p^m ÷ p^n equal to? <br><br> p^m – n<br> p^m + n<br> p^m • n<br> p^m ÷ n
    6·1 answer
  • What is a story to represent the division problem 6 divided by 1/3??plz answer ASAP!!❤️
    7·1 answer
  • Which statement is an example of the Addition Property of Equality?
    12·2 answers
  • 10% of____= 50<br> Helppppp
    12·1 answer
  • Can someone help me please !
    10·1 answer
  • Y = f(x-5)+3 looking for a graph
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!