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
Masja [62]
3 years ago
12

What are the solutions to the quadratic equation x2 - 16 = 0?

Mathematics
1 answer:
enot [183]3 years ago
7 0
X=4 x=-4 Due to the difference in squares theorem
You might be interested in
This question is too hard
Bond [772]

Answer:270

Step-by-step explanation:180/2=90

90*3=270

Hope this helps :)

7 0
2 years ago
Read 2 more answers
Which graph represents the function f(x)=-|x|-2 ?
Elden [556K]

Answer:

The graph of given function is shown below.

Step-by-step explanation:

The absolute parent function is g(x)=|x|. The graph of parent function is a V-shape d and vertex of the function is origin.

The given function is

f(x)=-|x|-2              .... (1)

The vertex from of an absolute function is

f(x)=a|x-h|+k          .... (2)

where, a is a constant and (h,k) is vertex of the function.

From (1) and (2) we get

a=-1,h=0,k=-2

The value of a is -1. The value of a is negative it means the graph of parent function reflect across x-axis.

The vertex of the function is (0,-2). It means the graph of parent function shifts 2 units down.

The graph of given function is shown below.

4 0
3 years ago
Read 2 more answers
Joe and 3 friends ate lunch at a cafe. They decided to split the bill evenly. The total bill was $21.84. How much was each perso
pochemuha
$5.46

21.84 divided by 4 people gives you the answer
8 0
3 years ago
Read 2 more answers
6/2(1+2)=? Can someone help pretty please
barxatty [35]
First evaluate the value in the parenthesis: (1+2)=3
6/2 is 3
3 times 3 = 9
so the final answer is 9
4 0
3 years ago
Read 2 more answers
Which is equivalent to (4 × 2) × 7?<br><br> 6 × 7<br> 8 + 5<br> 8 × 7<br> 4 × (2 + 7)
d1i1m1o1n [39]

Answer:

8 × 7

Step-by-step explanation:

(4 × 2) × 7

We can multiply what is inside the parentheses

(8) × 7

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve <br> 3/4 (1/3 divided 1/6)-(-1/2)=
    9·2 answers
  • What is bigger 5 feet or 60 inches
    11·2 answers
  • -2.791*100=<br> 3(-0.8)=
    15·1 answer
  • Addition and subtraction of matrices:
    9·1 answer
  • Please help with explanation.
    6·1 answer
  • Assuming there are no leap years, what would the total 3-year cost be for a laptop that has an average lifespan of 10 years, whe
    8·1 answer
  • PLEASE HELP ASAP I NEED HELP PLEASE????):
    12·1 answer
  • . Write an equation for how many Air Jordans you can buy if they cost $125 each and you have $1000 to
    7·2 answers
  • PLZ ANSWER QUICKLY and will mark branilest!!!!
    7·2 answers
  • An airplane is traveling at 625 miles per hour. At this rate, about how long will it take the plane to travel 3,250 miles?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!