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
musickatia [10]
3 years ago
5

Which equation is the inverse of y= 9^2 - 4?

Mathematics
2 answers:
IceJOKER [234]3 years ago
8 0

Answer:

kkjkkji888778

Step-by-step explanation:

vodka [1.7K]3 years ago
8 0
Y = 9x^2 - 4
x = 9y^2 - 4
x + 4 = 9y^2
(x+4)/9 = y^2

plus or minus
\sqrt{((x + 4) \div 9} = y
You might be interested in
Name three situations in which force is created
Brut [27]
If an object's direction of motion is changed
If an object at rest begins to move 
If an object speeds up or slows down 
6 0
3 years ago
Read 2 more answers
A 40​-foot piece of siding is cut into three pieces so that the second piece is four times as long as the first piece and the th
xeze [42]

Answer:

4 ft , 16 ft & 20 ft

Step-by-step explanation:

40 = x + 4x + 5x = 10x --> x = 4

3 0
3 years ago
What is the measure of angle 1?
svp [43]

Answer:

88°

Step-by-step explanation:

Since we have 2 parallel lines, first we use the Corresponding Angles Postulate.

Since angle 2 is corresponding to the 92° angle,

angle 2 = 92°

Now we know that angle 1 and angle 2 are supplementary.

This means:

angle 1 + angle 2 = 180°

<em>(substitute known values)</em>

angle 1 + 92 = 180

<em>(subtract 92 on both sides)</em>

<h2>angle 1 = 88°</h2><h2></h2>

Hope this helps, please say thanks if it does!

3 0
3 years ago
HERE IS SOME INFORMATION ABOUT THE GOALS SCORED IN SOME HOCKEY GAMES.EACH GAME HAS FOUR QUARTERS
Liono4ka [1.6K]

Answer:

a) 2nd

b) 4.8

c) 4

Step-by-step explanation:

Mode is the highest frequency.

"Away" has highest frequency in the second quarter

Mean = sum/n

Sum of Home goals:

5+4+8+9 = 26

Sum of Away goals:

2+9+7+4 = 22

Total goals = 26+22 = 48

Average = 48/10 = 4.8

No. of home goals - No. of away goals

26 - 22 = 4

4 0
3 years ago
Find the length s of the arc of a circle of radius 20 miles subtended by the central angle 33º
AysviL [449]
Arc length is figured by the following formula theta/360 x 2pi(r) input the knowns 30/360x2pi(20)=11.52 miles
6 0
3 years ago
Other questions:
  • Identify the figure formed with two square bases and four rectangular lateral faces
    6·2 answers
  • The order pairs (15,12) means that ? Pounds of beans cost $ ?
    13·1 answer
  • Help please? Anyone
    12·1 answer
  • How do I complete this problem?​
    8·1 answer
  • This is urgent plz question is below
    5·1 answer
  • Candace buys a board that is 12 feet long. The store incorrectly measures and prices the board at 13.2 feet. What is the percent
    9·2 answers
  • 3/8 times 4 divided by 5/7
    12·2 answers
  • Help please with this. I would really appreciate fast help =)
    10·1 answer
  • THIS IS URGENT !!!! PLEASE HELP
    11·2 answers
  • What is the value of x in:<br>3x + 2(x + 1) = 12?<br>A.12<br>B.6 <br>C.10<br>D.2​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!