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
blondinia [14]
3 years ago
13

X2-x+12=0 Have to solve for x

Mathematics
1 answer:
il63 [147K]3 years ago
3 0
0 + 12 = 12
2x - x = x
x = 12
You might be interested in
The Falcons had 3 fewer than twice as many Bears players. If the Falcons had 11 players, how many players were on the Bears?
Dmitry [639]
Subtraction, 11-3 is 8
Ps:trick question
3 0
2 years ago
(7x²+2x+5)+(3x²-8x-10)
Mariulka [41]
First you would simplify the equation <span>(7x²+2x+5)+(3x²-8x-10) lets start with the first part 
</span><span>(7x²+2x+5) 
</span>7x² + 2x which = 49x + 2x which also = 51x Then you add the last part (+5) 
51x + 5
Now you simplify the last part.
<span>(3x²-8x-10)
</span>3x²-8x which=9x - 8x which also = 1x or simply x Then add the last part (-10) Which you'll get x-10 
51x + 5) + (x - 10) = 52x -5
so your answer is 52x - 5
7 0
3 years ago
How to solve for x 2+9x^2=6
juin [17]

Answer:

The answer is : 2/3

Step-by-step explanation:

2+9x^2=6

9x^2 = 6 - 2

9x^2 = 4

x^2 = 4/9

x = √(4/9)

x = 2/3

4 0
2 years ago
(-2,1) and (4,9), (-3,8) and (5,2)<br> Are the lines parallel, perpendicular, or neither?
marissa [1.9K]

Answer:

perpendicular

Step-by-step explanation:

if you find the slope of the points, they are completely opposite 4/3 and -3/4

6 0
3 years ago
Justin wants to cover the top of a circular swimming pool to keep insects out of the pool. If the diameter of the pool is 20 fee
evablogger [386]

Answer: The area is approximately 314 ft^2

Step-by-step explanation:

Well if the diameter is 20  feet then the radius will be 10 because the radius is half the diameter, and to find the area of a circle, you use the formula

A= \pi r^{2}  where A is the area and pi times the radius squared.

We will represent pi by 3.14  

A= 3.14* 10^2

A= 3.14 * 100

A = 314

6 0
3 years ago
Other questions:
  • Form a polynomial whose real zeros and degree. zeros: -3,0,2: Degree 3
    7·1 answer
  • A tree is 2 1/2 1/2 feet tall. how tall will it be in 3 years if it grows 1/4 1/4 foot each year? which method will not give the
    7·1 answer
  • What value of p gives one real solution to x^2=p.
    7·1 answer
  • Identify the range of the function.
    14·2 answers
  • two right triangles share a common side and have equal areas. the hypotenuse of the light green triangle is one of the legs of d
    6·1 answer
  • 2. Solve for x:<br> X+30<br> X
    8·1 answer
  • What the volume ?.....
    10·1 answer
  • Kasim has 7 square platters of equal size. Each side of each platter is 0.4 meters long. Kasim places all the platters in a row
    11·1 answer
  • What's the answer to this math problem: 5x + 4 = 44
    14·2 answers
  • Find the area of the shape shown below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!