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
Find the surface area of the rectangular and triangular prisms
harina [27]
Is there a picture to this????

if your just asking how to find  the area of something all you need to do is multiply all the numbers together and the total is the area.
For example if its 8cm,3cm,2cm all you need to do is multiply them together
8x3x2=48  so your area is 48cm
7 0
3 years ago
PLEASE HELP SHOW YOUR WORKING OUT Branliest
Ad libitum [116K]

Answer:

The equation of this line is therefore    y = 2x + 3.

Step-by-step explanation:

this line passes thru the points (0, 3) and (3, 9).  As we move from  (0, 3) to (3, 9), x increases by 3 and y increases by 6.  Thus, the slope of this line is

m = rise / run = 6/3, or m = 2.  Inserting the known info (m = 2, x = 0, y = 3) into y = mx + b, we get:  3 = 2(0) + b, so we see that b = 3.

The equation of this line is therefore    y = 2x + 3.

5 0
3 years ago
Three applications for admission to a local university are checked to determine whether each applicant is male or female. The nu
MAVERICK [17]

Answer:87

Step-by-step explanation:

ITS THE MONSTER MASH

4 0
3 years ago
In 2005 there were 78250 car accidents in 60187 of them the driver was under the age of 30 based on this what is the probability
BabaBlast [244]

Answer:

77% to the nearest whole number

Step-by-step explanation:

This is  60187 / 78250

= 0.7691

= 77%

4 0
3 years ago
Read 2 more answers
In 2017,Woody the beaver chewed 303 3/8 lbs of wood.In 2013, he chewed 289 9/10 lbs of wood. How many more pounds of wood did wo
fredd [130]

Answer:

13 19/40 more lbs

step-by-step explanation:

hope this helps

8 0
3 years ago
Other questions:
  • Whats 34+54+72=? ............................................
    8·1 answer
  • Given that ∠A≅∠B , Evelia conjectured that ∠A and ∠B are acute angles.
    9·1 answer
  • How to simply this expression
    14·1 answer
  • What is 55,080 divided by 250 as a decimal?
    6·1 answer
  • How high is the toy after 1 second , what is the toy’e maximum height ? , how long is the toy in the air ?
    6·1 answer
  • What was the impact of plessy v. Ferguson beyond its effect on train passengers?
    14·1 answer
  • I will give brainliest to the first person to answer the question! Please be correct and please help <33
    11·2 answers
  • How do you solve 36-3(2-4x)=0
    14·2 answers
  • How can find the estimate of the sum of the two fractions​
    7·1 answer
  • Which table does not represent a relationship that is directly proportional? Btw i clicked a by accident
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!