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
zubka84 [21]
3 years ago
11

1) {}^{2} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Lynna [10]3 years ago
7 0

Answer:

4w^2 +4w+1

this is the product.

Step-by-step explanation:

Alex787 [66]3 years ago
3 0

Answer:

4w^2+4w+1 is very correct

Step-by-step explanation:

so I just wanted to explain more

so you expand the question like this

(2w+1)(2w+1) then

further expand by 2w(2w+1)+1(2w+1) so you use what was in the first bracket to multiply the second bracket

then it will be 2w×2w= 4w^2 that how I got that part so you multiply what's in the bracket by what is outside of it = 4w^2 +2w+2w+1 = 4w^2 +4w not 4w^2 because it's not multiplication +1

You might be interested in
Evaluate the function f(x)= x^2 + 2x + 8 at the given values of the independent variable and
tresset_1 [31]
Question a:
f(6) = (6)² + 2(6) + 8

f(6) = 36 + 12 + 8

f(6) = 56

Question b:
f(x+4) = (x+4)² + 2(x+4) + 8

f(x+4) = x² + 8x + 16 + 2x + 8 + 8

f(x+4) = x² + 10x + 32

Question c:
f(-x) = (-x)² + 2(-x) + 8

f(-x) = x - 2x + 8
8 0
3 years ago
The perimeter of a triangle is 28 ft. The medium side is 4 ft longer than the shortest side,while the longest side is twice as l
Aliun [14]
Hope this helps you!

6 0
3 years ago
Who is good at the maths/ algebra??
Goryan [66]
8 < 2b
8/2 < b
4 < b

2b + 15 < 5
2b < 5 - 15
2b < -10
b < -10/2
b < -5

answer is : b > 4 or b < -5


3 0
3 years ago
Please help me <br> i'll mark u as brainiest if u get it right
Black_prince [1.1K]

Answer: a) 46 minutes
               
b) 10:47

The basic knowledge for this is that 60 minutes = 1 hour

<u>a)</u> Question a asks for how long it took from a 10:34 bus from Mosley to reach Bamford. From the table you can see that the 10:34 bus reaches Bamford at 11:20. All you have to do is count from 10:34 to 11:20.
10:34 will become 11:00 at 10:60 right? Clock's generally don't show 10:60 but goes directly to 11:00 after 1 minute is passed at 10:59. So from 10:34 to 11:00, it takes 26 minutes. Remember the bus reaches at 11:20 so from 11:00 to 11:20, it takes 20 minutes. Now add them up:
26 minutes + 20 minutes = 46 minutes

Here you go! Total 46 minutes from Mosley to Bamford.

<u>b)</u> From question b, we can see that Trina did not ride the first bus or by any chance missed it because the bus left at 10:14 and she is at the station at 10:15. Now think it from your perspective! You missed the first bus and you are in a big rush. So to reach your destination as early as possible, you will obviously take the next earliest bus. The next bus is at 10:24 (Belton). So if we take the 10:24 bus in Belton, it reaches at 10:47 in Garton.


 ∩_∩
(„• ֊ •„)♡
┏━∪∪━━━━┓
   hope it helped
┗━━━━━━━┛

4 0
2 years ago
Combine like terms 6x^2+4(x^2-1)
ki77a [65]
6x^2 + 4(x^2 - 1) = 
6x^2 + 4x^2 - 4 = 
10x^2 - 4 <===
4 0
3 years ago
Read 2 more answers
Other questions:
  • Help please? Anyone
    12·1 answer
  • Please help thank you
    10·1 answer
  • What is the truth value for the following conditional statement p:false q: true ~p ~q​
    13·1 answer
  • Desmond is 3 inches taller than Niki.
    6·1 answer
  • Hi plz answer thank you brainlyest
    5·2 answers
  • Priya asked each of five friends to attempt to throw a ball in a trash can until they succeeded. She recorded the number of unsu
    12·1 answer
  • Krutika was thinking of a number. Krutika doubles it and gets an answer of 26.5. What was the original number?
    9·2 answers
  • PLEASE HELP ASAP!!!!!!!!
    11·1 answer
  • Consider the linear function that is represented by the equation y = 4 x + 5 and the linear function that is represented by the
    15·2 answers
  • FREE 50 POINTS GIVEAWAY!!!<br><br> WRITE WHATEVER YOU WANT IN THE ANSWER AND EARN MORE POINTS!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!