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
RUDIKE [14]
3 years ago
10

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

Mathematics
1 answer:
swat323 years ago
8 0

Answer:

x=4 and x=-4

Step-by-step explanation:

you dont really have to solve this one when you multiply the answer choices they should equal your B which is -16 and only 4 • -4 = -16 so yeah thats your answer

You might be interested in
Gina is comparing the membership fees for two museums. The art museum charges a one-time fee of $7.25 plus $3.50 per month. - Th
raketka [301]

Answer:

<em>here two links for your answer. https://quizlet.com/325167814/financial-math-flash-cards/ https://quizlet.com/475135130/financial-math-e2020-flash-cards $2.5</em>

<em></em>

<em>Step-by-step explanation:</em>

<em></em>

<em>The art museum charges a one-time fee of $8.25 plus $2.25 per month.</em>

<em></em>

<em>So, the cost function for membership for x months in the art museum f(x) = 8.25 + 2.25x .............. (1)</em>

<em></em>

<em>Again, the science museum charges a one-time fee of $10.75 plus $3.5 per month.</em>

<em></em>

<em>Hence, the cost function for membership for x months in the science museum g(x) = 10.75 + 3.5x ........... (2)</em>

<em></em>

<em>So, from both the equations it is clear that for only joining the monthly charges are zero.</em>

<em></em>

<em>So, f(0) = 8.25 and g(0) = 10.75.</em>

<em></em>

<em>Therefore, Barrett will save by joining the art museum instead of the science museum by $(10.75 - 8.25) = $2.5. (Answer)</em>

<em></em>

Step-by-step explanation:

8 0
3 years ago
Help me I WILL GIVE BRAINLEST
pashok25 [27]

Answer:

OPTION B IS CORRECT COZ DISTANCE OF TWO POINTS ARE ALWAYED SUBTRACTED

6 0
3 years ago
Find the slope and intercepts of the line, 5x-6y=30.
soldi70 [24.7K]
The slope is 5/6.
The x-intercept is (6, 0)
The y-intercept is (0, -5)
5 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION
valentina_108 [34]
Set 7x-4 and 31 equal to each other
7X-4=31
Add four to both sides
7X=27
X=3
The answer is D
4 0
3 years ago
Read 2 more answers
Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how man
Crank
Adrian can put a total of 1716 combinations in the player. 

The formula to be used is as follows:

total combinations = n!/[r! *(n-r)!]
n = number of disks available  = 13
r = number of disks that be held = 6

= 13! = (13• 12•11•10•9•8•7•6•5•4•3•2•1)/(6! <span>• 7!)
</span>=1716

Thank you for posting your question. Feel free to ask me more.



6 0
3 years ago
Other questions:
  • There are 10 shirts in a drawer. Eight of the shirts have short sleeves. Two shirts have long sleeves. Estimate the probability
    15·1 answer
  • Need help, ​please confusing
    14·1 answer
  • How do you write (16a^6)^(3/4) in radical form?
    5·1 answer
  • HELP beautiful people that know how to do these problems &lt;3
    12·1 answer
  • HELP! Anyone! PLEASE?!!!!!
    5·1 answer
  • The length of a rectangular room is 2 feet longer than three times the width of the room perimeter is 132 feet what's the room d
    9·2 answers
  • Write an integer for the situation a $5 discount
    15·1 answer
  • The surface area of the right square prism is 220 cm2. What is the volume of the prism, in cubic centimeters? Show your work. Th
    7·1 answer
  • A lab student measures the mass of a piece of lead to be 13.87 g. She then places the????? help 74-12x=? help!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Find the indicated side of the<br> right triangle.<br> 60°<br> х<br> 7<br> 30°<br> x = [?]<br> Enter
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!