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
LuckyWell [14K]
3 years ago
9

Which equation is the inverse of y = 2x2 - 8?

Mathematics
1 answer:
kirill [66]3 years ago
3 0

Answer:

y =  \sqrt{ \frac{x + 8}{2} }

You might be interested in
Rounding nearest tenth 0.842
Neporo4naja [7]

Answer: 1.000

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help for brainliest answer
guajiro [1.7K]

Step-by-step explanation:

SA=ph+2A, that is, perimeter × height+ twice area

p=21+20+29=70cm

h=22cm

70×22=1540cm

A=1/2 ×20×21=210×2=420

1540+420=1960cm2

8 0
2 years ago
What is the value of x?
kari74 [83]

Answer:

4

Step-by-step explanation:

I took the quiz, here's proof

4 0
3 years ago
PLEASE HELP ME!! GEOMETRY! WILL GIVE BRAINLIEST!
Setler [38]

Answer: x=7.5


Step-by-step explanation:


7 0
3 years ago
The volume of a cube is 27n^27 cubic units. What is the length of one side of the cube?
elena-14-01-66 [18.8K]

The volume of a cube (V) is given in terms of its side length (s) as

... V = s³

You have

... 27n²⁷ = s³

You may recognize that 27 = 3³, so this can be written as

3^3\cdot n^{3\cdot 9} = \left(3n^{9}\right)^{3}=s^{3}\\\\3n^{9}=s\qquad\mbox{taking cube roots}

This result matches your second selection

... 3n⁹ units

8 0
3 years ago
Read 2 more answers
Other questions:
  • Addison studies a tarantula that is 30 millimeters long. Suppose she uses a microscope to magnify the spider by 400 how long wil
    6·2 answers
  • Please help ASAP! THANKS<br>WILL MARK BRAINLIEST
    11·1 answer
  • Which is the solution set of the compound inequality 3.5 x -10&gt; -3 and 8x -9 &lt;39
    14·2 answers
  • A seller buys an item from a manufacturer for 100 and sells it to a customer for 120. Which of these terms describes this extra
    10·1 answer
  • Which expression converts 100 inches per minute to feet per minute?
    8·2 answers
  • (38x+61y)-(3x-11y) simplify this expression
    7·1 answer
  • pete the pilot is 35 years old. his son is 9 years old. in how many years will pete be exactly 3 times older than his son.
    10·1 answer
  • On a map, a city block is a square with three vertices at (-4,1), (1,1), and (1,-4). What are the remaining coordinates of the r
    15·1 answer
  • HELP PLEASE<br> here’s the question
    10·2 answers
  • A restaurant customer left ​$1.80 as a tip. The tax was 8% and the tip was ​20% of the cost including tax.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!