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
KATRIN_1 [288]
3 years ago
11

Factorise x²-49please solve this answer​

Mathematics
2 answers:
velikii [3]3 years ago
8 0

Answer:

(x+7) (x-7)

Step-by-step explanation:

 \sqrt x^{2}-49

\sqrt x^{2} - \sqrt{49} = (x+7) (x-7)

Degger [83]3 years ago
4 0

Answer:

(x+7)(x-7)

Step-by-step explanation:

x²-49

=x²-7²

=(x+7)(x-7)

You might be interested in
Let (X,Y ) be a uniformly distributed random point on the quadrilateral D with vertices (0,0), (2,0), (1,1) and (0,1). Calculate
frozen [14]

Answer:

its c

Step-by-step explanation:

6 0
3 years ago
How much sparkling water would you need to make 100 quarts of sparkling grape juice? (Recipe for sparkling grape juice calls for
kakasveta [241]

Answer:

66.6666

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find The volume of each cone. round to the nearest tenth.
padilas [110]

Answer:

V = 942mm^3

Step-by-step explanation:

To find the volume of a cone you have to use this equation:

V = (\pi r^{2}h)/3

V = [(3.14)(10^2)(9)] /3

V = [(3.14)(100)(9)] /3

V = [2826] /3

V = 942mm^3

8 0
3 years ago
The grades on a physics midterm at Covington are roughly symmetric with = 72 and = 2.0. Stephanie scored 74 on the exam. Find th
Aleksandr [31]

Answer:1.00

Step-by-step explanation:

A=74-72/2.0

And I did it on kahn

4 0
3 years ago
Read 2 more answers
For what value of c is the relation a function (2,8),(12,3),(c,4),(-1,8),(0,3)
Fittoniya [83]
The value of c is { c | c ∈ R, c ∉ {-1,0,2,12} }.
c is a number such that it is not in the set {-1,0,2,12} else we end up with a domain value having multiple range values, contradicting with the definition of a function.


3 0
3 years ago
Other questions:
  • Big Bob weighs 350 pounds. After one month of dieting, he lost 5% of his original weight. During the second month of dieting, he
    7·1 answer
  • Which is equivalent in the answers??
    15·1 answer
  • I need help on this other<br> math question!
    7·1 answer
  • Can someone please answer this question I’ll LITERALLY do ANNNYYTHHINNNGG <br> Number 25
    12·1 answer
  • Explain how to find the deviation of an entry in a data set
    6·1 answer
  • White and black shapes are used in a game Some of the shapes are circles All the other shapes are squares The ratio of white to
    10·1 answer
  • Which representations have the same rate of change of y with respect to x as the slope -0.5?
    11·1 answer
  • 1.) what does X equal 4x = -12 <br> 2.)
    15·2 answers
  • Jeremy explained to Samantha that the factor (x 3 – 8) can be factored further as a __ of cubes
    8·1 answer
  • A sharper buys cat food and bags of 3 pounds her cat eats 3/4 pounds each week how many weeks does one bag last right in multipl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!