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
Zielflug [23.3K]
3 years ago
13

Solve (x - 4)^2 = 5

Mathematics
1 answer:
Degger [83]3 years ago
3 0
The answer should be C.


Hope this helps
You might be interested in
Help is all I need..
Solnce55 [7]

Answer:

{(x - 1)}^{2}   = 16 \\ x - 1  =  |4| \\ x  =  |4|   + 1

x = +4 +1

x = +5

and

x = -4 + 1

x = -3

7 0
3 years ago
Read 2 more answers
Solve the following equations: 5y/(1 1/3) = y−0.9/0.2
sergejj [24]
The answer is y= -1.63
7 0
3 years ago
Read 2 more answers
Solve the simultaneous equations<br>8x – 3y = 30<br>3x + y = 7​
hodyreva [135]
Solve for y in 3x+7=y

y=7−3x

Substitute y=7−3x

y=7−3x into 8x−3y=30

8x−3y=30.

17x−21=30

Solve for x

x in 17x−21=30

17x−21=30.

X=3

Substitute x=3 into y=7−3x

y=-2

Therefore,

x=3

y=−2

​

6 0
3 years ago
Ben and Landon took turns driving on the recent 820 mile road trip Ben averaged 60 mph while Landon average 56 mph if the trip t
AysviL [449]

Answer:

9 hours

Step-by-step explanation:

Let :

Landon hours = x

Ben hours = y

x + y = 14 - - (1)

60x + 56y = 820 - - - (2)

From (1)

y = 14 - x

60x + 56(14 - x) = 820

60x + 784 - 56x = 820

4x = 820 - 784

4x = 36

x = 36/4

x = 9

Landon drove for 9 hours

4 0
3 years ago
Solve for all values of x (x+9)2=4
serg [7]

Answer:

x = -7

Step-by-step explanation:

you have to distribute the 2 to what is in the parenthesis, then you get left with 2x+18=4 so subtract the 18 from both sides leaving you with 2x=-14 so you divide both by 2 leaving you with x=-7.

7 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, the areas of ΔADC and ΔDCB are in a ratio of 3 : 4. What are the coordinates of point C?
    10·2 answers
  • 3. The 5th grade received 35 boxes of markers to split evenly between 6 classrooms. How many boxes will each classroom receive?
    6·2 answers
  • Re-write the quadratic function below in Standard Form<br> y= –2(x + 5)(x – 4)
    6·1 answer
  • n ΔABC, AB = 10 and BC = 5. Which expression is always true? A. 5 &lt; AC &lt; 10 B. AC = 5 C. 5 &lt; AC &lt; 15 D. AC = 10
    12·1 answer
  • An (independent or dependent) variable can be assigned any value. The variable that changes depending on the (independent or dep
    11·1 answer
  • How do I solve this using the substitution method 3x+2y=9 x-5y=4
    13·2 answers
  • There are 16 cups in 1 gallon of milk. If the costs of 1 gallon is $4.32, what is the cost of each cup?
    13·2 answers
  • The midpoint of CD is M(7,5). One endpoint is C(6, 8). Find the coordinates of the other
    14·1 answer
  • Working at home: According to the U.S Census Bureau, 34% of men who worked at home were college graduates. In a sample of 500 wo
    10·1 answer
  • Which is irrational? <br><br> A. 5/2 <br> B. 5.22 <br> C. 2/5 <br> D. √5/2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!