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
alisha [4.7K]
3 years ago
9

8+x/2=-12 i need help badly

Mathematics
2 answers:
egoroff_w [7]3 years ago
7 0
So you have to isolate x.
First, move the 8 over, so it looks like: x/2=-12-8
Then to get rid of the 2 on the left hand side, you go:
x=-12-8 x2
x=-20x2
x=-40.  I think.
Musya8 [376]3 years ago
4 0
First subtract 8 from both sides 
leaving you with x/2 = -20 
Then multiply both sides by two to get rid of the denominator
which leaves you with x = -40
You might be interested in
Can someone help me with this ​
Dafna1 [17]

Answer:

18.18   ///  17.9982

Step-by-step explanation:

Multiplying by 100 means moving up the other number by two digits,

soo 100x (or 100(0.1818) is now 18.18

For the next one:

0. 1818

x     99

---------------

 1.6362

16.3620

-------------

17.9982

I have no idea about that fraction part

5 0
3 years ago
Read 2 more answers
Below is the graph of a trigonometric function. It has a minimum point at (2, -0.9) and an amplitude of 3.
Anestetic [448]

Answer: it’s 2.1

Step-by-step explanation:

Amplitude + y value 3+-0.9=2.1

Your welcome :)

3 0
3 years ago
The hyperbola with center at (0, 0) opening horizontally, with a = 2, b = 5.
Finger [1]
I dont know if this is what you are looking for but i think this is the answer of the question you are looking for which is the general equation of a horizontal hyperbola: 
<span>(x-h)²/a² - (y-k)²/b² = 1 </span>
<span>with </span>
<span>center (h,k) 
</span>What you need to do is replace the data and do the calculations
8 0
4 years ago
Q # 6 please help to resolve
Rus_ich [418]
The numbers of choices in each category are multiplied together. We assume the order of paint choices matters: using color 1 in area A and color 2 in area B is not the same as using color 2 in area A and color 1 in area B.

P(7,2)*4*3*2 = 42*4*3*2 = 1008 ways

_____
P(n, k) = n!/(n-k)!
P(7, 2) = 7*6 = 42
4 0
3 years ago
Which measurements could not represent the side lengths of a right triangle?
IRISSAK [1]

Answer:

C

Step-by-step explanation:

3, 4 and 5 cant be a right triangle

3 0
3 years ago
Other questions:
  • Regina bought food for her family. She bought 31/2 pounds of oranges and 33/4 pounds of peaches if she used all but 13/8 pounds
    15·1 answer
  • What is the circumference of a circle with radius 10cm
    9·2 answers
  • What is the slope of the line on the graph?<br> O 1/2<br> 2<br> 3<br> HELP ME
    13·1 answer
  • Pls help this set question
    15·1 answer
  • Please help me I need to turn this in right now
    10·1 answer
  • 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
    8·1 answer
  • Help me please!!!!!!!!!!! i
    7·1 answer
  • Translate the sentence into an inequality.
    8·1 answer
  • .........................
    13·1 answer
  • PLSSSS HELPPPPPPPPPPPPPPPPPP
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!