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
levacccp [35]
3 years ago
11

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

Mathematics
2 answers:
kykrilka [37]3 years ago
5 0

Answer:

its b

Step-by-step explanation:

i got it right on the test

exis [7]3 years ago
4 0

Answer:

2nd choice: x=4 and x=-4

Step-by-step explanation:

x^2 - 16 = 0 can be simplified to (x-4)(x+4)=0

x-4 = 0 so x = 4

and x + 4 = 0 so x = -4

You might be interested in
renu is 2 times older than suman. Anita is 9 years older than suman and 6 years younger than renu. jif some of their ages is 69,
SashulF [63]

Answer:

suman is 15 and renu is 30 anita is 24

Step-by-step explanation:

15+30+24+69

3 0
3 years ago
PLEASEEEE help <br> i know i am saying this again
BartSMP [9]

Answer: for the first it is not direct varition while for the second one it i s

Step-by-step explanation:

6 0
1 year ago
Find the next item in the sequence. 15, 30, 45, 60, ...
amid [387]

The rate of change is 15. We know this because 30 - 15 = 15, 45 - 30 = 15, and 60 - 45 = 15.

The next item in the sequence would be 75, since 60 + 15 = 75.

4 0
3 years ago
Read 2 more answers
PLs help asap will make brainlist I need to finish this
Anvisha [2.4K]

Answer:

B. 33

Step-by-step explanation:

45/30 = x/22

3/2 = x/22

2x = 3 * 22

x = 3 * 11

x = 33

3 0
3 years ago
Read 2 more answers
A triangle with sides of lengths 9, 22, and 24 is a right triangle
Leona [35]

Answer:

The statement is false

Step-by-step explanation:

we know that

if the triangle is a right triangle

then

the triangle must satisfy the Pythagoras Theorem

c^{2}=a^{2}+b^{2}

we have

c=24\ units

a=9\ units

b=22\ units

substitute

24^{2}=9^{2}+22^{2}

576=81+484

576 \neq 565

therefore

Is not a right triangle

The statement is false

4 0
3 years ago
Other questions:
  • Liis tracking the amount in his bank account. He now has $125, and he plans to deposit $45 each month. In how many
    13·1 answer
  • If a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?
    13·1 answer
  • In circle Y, What is mTU?
    5·2 answers
  • Is the sum of the areas of two smaller squares equal to the area of a large square if the sides lengths of the squares are 8 fee
    9·1 answer
  • If x = 5, find the value of x²​
    8·2 answers
  • Use the equation below to find A, if b=6 and h=7.<br> A=bh<br> A =<br> Х<br> ?
    13·1 answer
  • Find the value of each variable
    12·1 answer
  • What is the answer to this equation 6+7x=86 please help me
    13·2 answers
  • Arrangement the following in ascending order ; -5/7, -3/14, 4/7, -6/7​
    7·2 answers
  • Please solve for x<br> y+x=89<br> y=11<br> x=???
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!