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
Artyom0805 [142]
3 years ago
13

Factorise 49x^2-121 what’s the answer

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Answer:

( 7x + 11  )( 7x-  11 )

Step-by-step explanation:

( 7x + 11  )( 7x-  11 )

Because 7*7 is 49

-11*11= -121

7*11=77

-7*11= -77

77-77=0

so the answer is 49x^2-121

den301095 [7]3 years ago
3 0

Answer:

(7x-11) x (7x+11)

there's an app called photomath, might help you out. it gives the answer and step by step instructions on how to solve most problems.

You might be interested in
In ΔIJK, k = 7.2 cm, ∠J=55° and ∠K=67°. Find the length of i, to the nearest 10th of a centimeter.
almond37 [142]

Answer:

6.6

Step-by-step explanation:

8 0
3 years ago
Valentino sells ice cream cones and ice cream tubs.
adoni [48]

Answer:

11/60 so around 18.33%

Step-by-step explanation:

hello

in total there are 120 ppl

22 are vanilla cones

so the probability that this person bought a vanilla a ice cream cone is 22/120=11/60

hope this helps

5 0
3 years ago
In this figure, AB || CD and m/1 = 110*. A / What is m/5? 5/6 8/ 7 D Enter your answer in the box.​
pashok25 [27]

Answer:

240°

Step-by-step explanation:

Draw a line EF perpendicular to AB and CD passing through M

In △BME 

∠BME+∠MBE+∠BEM=180∘ (Angle sum proprerty)

∠BME+35∘+90∘=180∘∠BME=180∘−125∘∠BME=45∘

In △DMF

∠DMF+∠MDF+∠MFD=180∘ (Angle sum property )

∠DMF+75∘+90∘=180∘∠DMF=180∘−165∘∠DMF=15∘

x=∠DMF+∠BME+∠EMF

x=15∘+45∘+180∘x=240∘

6 0
3 years ago
If one check was written and one deposit was made into an account in one day, the account’s ending balance on that day _________
AlekseyPX
Hello! I believe the correct answer is C.


I hope that helped you! c:
7 0
3 years ago
Solve the following inequality 5x+12+3x<36
Anni [7]

Answer:

x<3

Step-by-step explanation:

5x+12+3x<36

First subtract 12 from both sides.

5x+3x<24

Next combine like terms on the left side (5x and 3x)

8x<24

Next divide 8 from both sides

x<3

5 0
3 years ago
Other questions:
  • How do you write 4/25 as a decimal
    13·1 answer
  • Is f(x)=x(4-x)-2 a quadratic function? Explain.
    11·1 answer
  • What is the product of these binomials?<br><br> (x-8)(x+3)
    12·2 answers
  • How to do 276 X 604 but i need to show my work
    7·2 answers
  • A farmer has 120 feet of fencing available to build a rectangular pen for her pygmy goats. She wants to give them as much room a
    10·1 answer
  • Which of the following could be an example of a function with a domain [a, infinity) and a range [b, infinity) where a &gt;0 and
    12·2 answers
  • Rewrite the equation y=x^2−5x−6 in factored form and find the zeros of the equation. Then use the zeros to find the line of symm
    15·1 answer
  • 4
    6·1 answer
  • Can someone help me pls
    9·2 answers
  • Which expression is equivalent to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!