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
romanna [79]
3 years ago
11

L y l = 256 List 2 values of y

Mathematics
1 answer:
padilas [110]3 years ago
8 0

Answer:

256, -256

Step-by-step explanation:

Absolute value simply removes the negative and does nothing to positive numbers

I think those were absolute value bars. not sure.

You might be interested in
Complete the table to represent how much each individual monthly deposit of $50 will be worth at the end of 12 months.
densk [106]
Hold on let me go do my research I’ll brb .
3 0
3 years ago
I really need help with these 2 questions
igor_vitrenko [27]
The question 6 is 2,150 meters question 7 is length 10w+64 meters
Width 25w+49 meters
4 0
3 years ago
Show that d^2y/dx^2=-2x/y^5, if x^3 + y^3=1
aalyn [17]

Answer:

y³ + x³ = 1

First, differentiate the first time, term by term:

{3y^{2}.\frac{dy}{dx} + 3x^{2}} = 0 \\\\{3y^{2}.\frac{dy}{dx} = -3x^{2}} \\\\\frac{dy}{dx} = \frac{-3x^{2}}{3y^{2}} \\\\\frac{dy}{dx} = \frac{-x^{2}}{y^{2}}

↑ we'll substitute this later (4th step onwards)

Differentiate the second time:

3y^{2}.\frac{dy}{dx} + 3x^{2} = 0 \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} + 6y(\frac{dy}{dx})^{2} + 6x = 0 \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} + 6y(\frac{dy}{dx})^{2} = - 6x \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} + 6y(\frac{-x^{2} }{y^{2} })^{2} = - 6x \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} + 6y(\frac{x^{4} }{y^{4} }) = - 6x \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} + \frac{6x^{4} }{y^{3} } = - 6x \\\\3y^{2}.\frac{d^{2} y}{dx^{2}} = - 6x - \frac{6x^{4} }{y^{3} } \\\\

3y^{2}.\frac{d^{2} y}{dx^{2}} =  - \frac{- 6xy^{3} - 6x^{4} }{y^{3}} \\\\\frac{d^{2} y}{dx^{2}} =  - \frac{- 6xy^{3} - 6x^{4} }{3y^{2}. y^{3}} \\\\\frac{d^{2} y}{dx^{2}} =  - \frac{- 2xy^{3} - 2x^{4} }{y^{5}} \\\\\frac{d^{2} y}{dx^{2}} =  - \frac{-2x (y^{3} + x^{3})}{y^{5}} \\\\\frac{d^{2} y}{dx^{2}} =  - \frac{-2x (1)}{y^{5}} \\\\\frac{d^{2} y}{dx^{2}} =  - \frac{-2x}{y^{5}}

3 0
3 years ago
5 1/3 + ( 2 1/3 + 1 1/3)=
Fiesta28 [93]
Okay so you want to do the parentheses first okay? So 2.3333...+1.3333333 is?3.666 or 3 2/3. So you got that right? So then 5 1/3+ 3 2/3. You get an easy 9. Because 1/3+ 2/3 adds up to 3/3, and is normally written as 1. So add a one to 5+3=8+1.
6 0
3 years ago
Read 2 more answers
Set up an algebraic equation and then solve the following problems. The height of an object dropped from the top of a 64-foot bu
ycow [4]
0=-16t^2 +64

0=-16(t^2 - 4)

0=-16(t-2)(t+2)

t=2 or - 2

It will take two seconds for the object to hit the ground.
7 0
3 years ago
Other questions:
  • A high school basketball team has a budget specifically for towels and extra basketballs. A towel costs $4 and a basketball cost
    9·2 answers
  • Please help and thank you!
    13·1 answer
  • Questions 4,5, and six
    11·1 answer
  • what are the explicit equation and domain for a geometric sequence with a first term of 5 and a second term of -10
    7·2 answers
  • Solve for y 2y - 11 > -19.
    10·2 answers
  • Please help me, thank you so much! :)
    13·1 answer
  • Tina has a pet sitting business. She charges a flat service fee of $30, plus $15 per day for each animal. If one of her customer
    7·2 answers
  • Which equation represents a line which is perpendicular to the line y=5/4x-7
    5·1 answer
  • What is one thing that you found interesting about future value and present value for compound interest? 100 words ^
    13·1 answer
  • 27. Identify the domain of the set (6,2), (-1,-5), (4,4), (9, 2) and tell if the relation is a function.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!