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
ludmilkaskok [199]
3 years ago
11

X^2 - 16 = 0 by extracting the square root​

Mathematics
1 answer:
scoray [572]3 years ago
6 0

Answer:

  • {-4, 4}

Step-by-step explanation:

  • x² - 16 = 0
  • x² = 16
  • x = √16
  • x = ± 4
You might be interested in
A survey in 2012 of U.S. households showed that 60% had a traditional landline
Vikentia [17]

Answer:

0.51

Step-by-step explanation:

4 0
3 years ago
Write an equation of a line which is passing through the point (8, −6) and is parallel to another line, whose slope is −2
AlekseyPX
-6=-2(8)+b
-6=-16+b
10=b
Equation: y=-2x+b
8 0
3 years ago
Read 2 more answers
Each letter of the alphabet is printed on an index card. What is the theoretical probability of randomly choosing any letter exc
Tamiku [17]

for z the fraction value is 1/26 and for other letters then Z is 25/26

8 0
3 years ago
Carla bought a piece of ribbon that measured 1 meter in length. She used 1/4 of the ribbon on a gift box. She used 1/8 of the ri
lord [1]

1/4 is equal to 2/8.

2/8+1/8=3/8

Carla used 3/8 of the ribbon in all. So, 5/8 of the ribbon is left.

I hope this helps :)

4 0
3 years ago
The table shows the relationship between a, the area of a rectangle, and h, its height, when the base remains constant.
nadezda [96]
A=4h BECAUSEE 2 times 4 is 8 and 5 times 4 is 20 caught the pattern yet? it's multiplying
3 0
3 years ago
Other questions:
  • What is 0 + y, when y = -12
    8·2 answers
  • DUE SOON PLS HELP!!! What is the measure of angle x
    8·2 answers
  • Can somebody tell me what is 3x - 4 = 5?
    15·2 answers
  • A sack has 1 apple and 16 oranges You pick one fruit. what is the chance its a apple ?
    5·2 answers
  • What is the domain of the function?
    5·1 answer
  • I’ll give brainlist and all 5 stars!
    10·2 answers
  • To clear both of the fractions from fox + 7 = 5 – x, we can multiply both sides of
    10·1 answer
  • Please Help). Use the figure below to answer the questions. A) Describe in words a sequenc of transformations that maps □ABC to
    11·1 answer
  • Join z oo m ????????????????
    7·2 answers
  • Determine if the two triangles are congruent.If they are state how you know
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!