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
drek231 [11]
3 years ago
12

\sqrt{-x+26}=x-6 −x+26=x−6

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0

Answer:

x = 1 and 10

Step-by-step explanation:

Given the equation \sqrt{-x+26}=x-6, we are to find the value of x

Take the square of both sides

(\sqrt{-x+26})²= (x-6)²

-x+26 = (x-6)²

Expand the parenthesis

-x+26 = x²-12x+36

x²-12x+36+x-26 = 0

x²-11x+10 = 0

x²-10x-x +10 = 0

x(x-10) -1()-10) = 0

(x-1)(x-10) = 0

x - 1 =0 and x - 10 = 0

x = 1 and 10

Hence the value of x is 1 and 10

You might be interested in
explain how multiplying a whole number and a decimal is similar to and different from multiplying whole numbers
Mrac [35]
It's similar because u still with have an answer weather its a decimal or not. And it's different because when your multiplying whole number u will just get whole numbers.
6 0
3 years ago
How do I find the value of x?
UkoKoshka [18]
The angles ACD and Angle ABE are congruent so there measure is equal.
3x+14=50
3x= 50-14
3x= 36
X= 36/3=12
6 0
3 years ago
A car can travel 300 miles on 12 gallons of gas. At this rate, how many miles can the car travel on 1 gallon of gas?
goldenfox [79]

Answer:

25 miles?

Step-by-step explanation:

4 0
3 years ago
A table is shaped like a regular hexagon. The length of one side is (7x + 4) in. and the length of another side is (8x − 1) in.
kirza4 [7]

Answer:

39 in.

Step-by-step explanation:

As  it's a regular hexagon all sides are congruent.

Therefore

7x + 4 = 8x - 1

4 + 1 = 8x - 7x

x = 5.

So the required length is 7(5) + 4 = 39 in.

8 0
3 years ago
What is the ordered pair for B?
Stolb23 [73]
(-6.5,0)

I hope this helps!
7 0
3 years ago
Other questions:
  • Alguien sabe hacer esta operación a travez de la sustitución:<br> 3y=2<br> 3x-y=2
    9·1 answer
  • A square pyramid has a base area of 64 ft2. The pyramid’s total surface area is 224 ft2. What is the area of each triangular fac
    11·2 answers
  • QUESTION 6
    8·1 answer
  • What is the value of x
    7·1 answer
  • Suppose A and B are two matrices with the same dimensions. Explain how to find A + B and B - B.
    10·1 answer
  • What percent of 126 is 22?
    15·2 answers
  • 4 - 3x <br> ----------- = 5<br> 2
    5·2 answers
  • the cafeteria has 2 cases of tuna and 6 single cans of tuna. in all, there are 75 cans of tuna. How many cans of tuna are in a c
    12·2 answers
  • Help me out please help me​
    10·1 answer
  • From a functionalist view point, the U.S. economic system would be seriously strained if we completely eliminated poverty level
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!