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
nordsb [41]
3 years ago
8

Alicia is solving a quadratic equation. She wants to find the value of x by taking the square root of both sides of the equation

. Which equation allows her to do this?
x2 + 81x + 18 = 54 space  x2-8x+24=17


x2+9x-24=25space x2+16x+64=36
Mathematics
2 answers:
sergejj [24]3 years ago
8 0
That's the last one because you can factor to get

(x + 8)^2 = 36

(x + 8) = +/- 6
Lyrx [107]3 years ago
5 0
X=19.5 because you multiply 23+5
You might be interested in
Pls help me with this math!
maks197457 [2]

TSP makes a right triangle with TS and TP being the sides and SP being the hypotenuse.


Using the Pythagorean theorem and the two given sides you can solve for the hypotenuse.


SP = √6^2 + 8^2

SP = √36+64

SP = √100

SP = 10 cm.

4 0
3 years ago
Read 2 more answers
23 + 3 + 5 - 2 + 5 + 3 - 1 + 1 = ?<br><br> help pls
Alex_Xolod [135]
<span>23 + 3 + 5 - 2 + 5 + 3 - 1 + 1 =

37

Hope this helps :))</span>
8 0
3 years ago
Read 2 more answers
Can you guys please help me real quick?
olga nikolaevna [1]

Answer:

sorry i need this for a challenge.

Step-by-step explanation:

3 0
3 years ago
Jack bought a mug for 10$ and then sold it and got 20% profit. how much did jack sell his mug for?
alexgriva [62]

Answer:

20% of 10 is 2    

10 + 2 = 12   ye got 2 dollars back.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
Inessa05 [86]

<u>ANSWER: </u>

The value of x after evaluating the given equation x + 6 - 5 = 8 - 2  is 5.

<u>SOLUTION: </u>

Given, equation in one variable is x + 6 – 5 = 8 – 2  

And, now, we have to find the value of the variable x in the equation by solving the given equation.

So, let us solve the given equation for x.

Then, x + 6 – 5 = 8 – 2  

x = 8 – 2 – (6 – 5) [sending all the numerical terms on left side to the right side.

x = 8 – 2 – 6 + 5

x = 8 + 5 – 2 – 6

x = 13 – 8 = 5

Hence, the value of x after evaluating the given equation is 5.

8 0
3 years ago
Other questions:
  • What are 2 things that do not define a rectangular prism
    14·1 answer
  • Work out the number of sides of a regular polygon with the interior angle of 172 degrees.
    5·1 answer
  • A container holds threefeet
    15·1 answer
  • Outta Luck Towing Company charges $50 to hook a vehicle to the truck and $2.75 for each mile the vehicle is towed. Write an equa
    15·1 answer
  • Please help!
    7·1 answer
  • Charnika has $500 in a savings account at the beginning of the summer. She wants to have at least $200 in the account by the end
    6·1 answer
  • In a class of 40 students, the number of girls is 10 more than the number of boys. We have to find the number of girls and the n
    14·1 answer
  • Choose the solution to this inequality.<br><br> 4/3 1/2<br> C. y 4
    5·1 answer
  • Solve for m.
    9·2 answers
  • Simplify and maybe also state the restrictions on the variable:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!