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
elixir [45]
3 years ago
7

Which of the following is equal to 49x2−81?

Mathematics
1 answer:
Tema [17]3 years ago
8 0

Answer:

2

Step-by-step explanation:

You might be interested in
ttttttttttttttttttttttthhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeerrrrrrrrrrrrrrrrrrrreeeeeeeeeeeeeeeeeeeeee
Bumek [7]

Answer:

Step-by-step explanation:

(C)

5 0
3 years ago
Math, homework, need help
Yanka [14]
Essentially, what you are doing is taking each individual point and moving that point as specified.

So, for example, problem 1 has coordinates as follows: (be aware: I have terrible eyesight, so the points are being named based on what I think the letters are).

X: located at (2,0), move 1 unit left, new location: (1,0)
G: located at (4,0), move 1 unit left, new location: (3,0)
Q: located at (2,-2), move 1 unit left, new location: (1,-2)
C: located at (3,-4), move 1 unit left, new location: (2,-4)

Now, just plot the new shape.

Let me know if you need more help!

5 0
3 years ago
If the ratio of side lengths of similar polygons is 6:11, what is the ratio of perimeters
algol13

Answer:

6 : 11

Step-by-step explanation:

the ratio 6 : 11 applies to all linear measure in the similar polygons

Both side lengths and perimeter are linear, hence

ratio of both is 6 : 11

8 0
3 years ago
Can you please help me on 2 and 3?
dexar [7]
Cant see it its cut off
4 0
3 years ago
Solve x + 18 &gt; 19.<br> I need help solving
lions [1.4K]

Answer:

x>1

Step-by-step explanation:

x + 18 > 19

Subtract 18 from each side

x + 18-18 > 19-18

x>1

4 0
3 years ago
Read 2 more answers
Other questions:
  • Lillianne made 6 out of every 10 baskets she attempted during basketball practice. If she attempted to make 25 baskets, how many
    8·1 answer
  • what are the pros and cons of each projection? What are the limitations? In which circumstances, environments, or occupations is
    7·1 answer
  • For every two boys there are 4 girls do you agree with this statement explain
    11·1 answer
  • Given: x is an integer. Conjecture: -x is negative. Counterexample:
    15·1 answer
  • Pls anwnser for all my points it will help me so much
    10·2 answers
  • Multiply or divide as indicated <br> b^3 x b^-3
    13·1 answer
  • Ade bought 20 pencils for N400. She sold the pencils at the rate of N25 per pencil. Find his profit percent.
    7·1 answer
  • Find the slope of the line graphed above
    9·1 answer
  • Which of these is the absolute value parent function?
    6·1 answer
  • Find the angle of elevation of the sun when a 7.6-meter flagpole casts an 18.2-meter shadow. Round to the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!