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
const2013 [10]
3 years ago
13

Use the distributive property to multiply (2 w + 7)(2 w - 7).​

Mathematics
1 answer:
valina [46]3 years ago
5 0

Answer:

4w^{2} -49

Step-by-step explanation:

Expand  (2w+7)(2w−7)

2w(2w-7)+7(2w-7)

2w(2w)+2w*-7+7(2w-7)

2w(2w)+2w*-7+7(2w)+7*-7

You might be interested in
Help please I need this ASAP!!!!!!!!!!!!!!!!!!!!!!
CaHeK987 [17]

Answer:

Step-by-step explanation:

the missing degree is a multiple of 360, so 0.

graph is like squiggly touching -1 at pi and touching 1 at 2 pi and so forth

3 0
3 years ago
Freeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
REY [17]

Answer:

thanks!

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which statement is true for the equation 5n − 4 = 5n − 3?
Andrew [12]
It has one solution that is the answer
5 0
3 years ago
Read 2 more answers
Help plz it would be nice!
melamori03 [73]
You add 70,50, and 90 together then you do seperately 30, and80 (add) lastly take that amount then divide that by your first sum
6 0
3 years ago
Have vehicles gotten more fuel-efficient over the years? Between 1960 and 1999 the size and shape of automobiles in the United S
Angelina_Jolie [31]
Average rate of change is the slope of two coordinate points or values.
Therefore,
Given values are : 
(1960,668) and (1970,760)
Slope = (760 - 668)/(1970 - 1960)
Slope = 92/10
Rate of change will be 9.2 gallons/passenger
5 0
3 years ago
Read 2 more answers
Other questions:
  • Pweaseee help!!!!!!!!!!!!!!!​
    11·1 answer
  • 3 ( 8m+5) = 4 (6m+7)-13
    9·1 answer
  • X2-3x-4=0 please help me factorize
    8·2 answers
  • How is 21\30 bigger then 2\3
    10·1 answer
  • Increase 400litres by 20%
    15·1 answer
  • HELP me and my friends are stuck
    7·1 answer
  • Whats the slope of 3x-4y=20
    8·1 answer
  • 20 apartments on 4 floors = apartments per floor
    6·2 answers
  • The tables show the battery lives (in hours) of two brands of laptops. Which brand's battery lives are more spread out? Explain​
    10·1 answer
  • Induced pluripotent stem cells are cells from adults that have been reprogrammed to imitate embryonic stem cells. Why might indu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!