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
VikaD [51]
3 years ago
12

(x-4)^2-9=0 solve for x

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer:

7

Step-by-step explanation:

(x-4)^2-9=0

(x-4)^2=9

(x-4)=3

x=3+4

X=7

You might be interested in
3 - x/2 = 6 (Solve each equation) Check your answer
Yanka [14]
Answer to question
3-x/2=6
Subtract 3 from both sides
-x/2=3
Multiply 3 by -2
Final Answer: x=-6

Work check
3-x/2=6
Substitute -6 for x since you solved for x in the last equation
3-(-6)/2
Convert 3-(-6/2) to 3+6/2
3+6/2
Divide 6 by 2
3+3
Add
Final Answer: 6 (This 6 is the same 6 we used to solve for x in the first equation).
6 0
3 years ago
What is the slope of the line that passes through the points (4, 10) and (1,10)?
Y_Kistochka [10]

Answer:

0

Step-by-step explanation:

We have two points so we can use the sloe formula

m = (y2-y1)/(x2-x1)

   = ( 10-10)/(1-4)

  = 0/ -3

  = 0

4 0
3 years ago
Read 2 more answers
There is 2 questions and I would like time to answer both of them! Please and thank you!
morpeh [17]
#1 is b and #2 is also b ,, i think..so sorry if i’m wrong!
4 0
2 years ago
Read 2 more answers
At the school annual walk-a-thon Jessica and Maria each committed to do more laps then last year. Jessica said she would walk th
Anna007 [38]
Maria will do more laps this year, assuming that last year they didn't do one or zero laps. 
3 0
3 years ago
A go-karts top speed is 607,200 feet per hour. what is the speed in miles per hour?
Genrish500 [490]

Answer:115 miles/hour

Step-by-step explanation: one mile equals to 5280 feet, so 607200 divided into 5280 is 115 and as your timing don’t change you can convert only the distance

7 0
3 years ago
Other questions:
  • Which of the following describes a geometric sequence? A. a sequence in which the terms are not related in any way B. a sequence
    5·1 answer
  • Solve x2 + 4x + 8 = 0.
    14·2 answers
  • A submarine first went down 725 feet below sea level. It then went up 150 feet. What was the final depth of the submarine? (A) -
    12·1 answer
  • What number or fractions are between 2/3 and 1 1/3
    14·1 answer
  • Please solve for me
    13·1 answer
  • Your family is going on a road trip to Disney World! On Day 1, you traveled x miles. On Day 2, you drove 58 miles more than 3 ti
    14·1 answer
  • To solve the equation 2(x - 1) = 8, you use the_______ to rewrite 2(x - 1) as 2x - 2.
    11·2 answers
  • Solve for b. Round your answer to the nearest whole degree.
    14·1 answer
  • Anybody wanna bless me with $1-$5 on cashapp??? I’m down bad right now ... ($annaly99)
    10·1 answer
  • Using the given​ diagram, solve for x.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!