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
Anna71 [15]
3 years ago
11

15 decreased by the product of 9 and a number is 12

Mathematics
1 answer:
hram777 [196]3 years ago
4 0
15 - (9x) = 12
-9x = -3
x = 3/9 = 1/3
You might be interested in
X^2-x+12 solve using the quadratic formula
devlian [24]

The quadratic formula is x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}.

From the problem, a is 1, b is -1, and c is 12. Plugging in these values gives:

x=\frac{-(-1(-1)\pm\sqrt{(-1)^2-4(1)(12)} }{2(1)}

Because there is a square root of a negative number, there is no solution.

4 0
3 years ago
In the diagram which two angles are corresponding angles with angle 12?
Aleks04 [339]
Corresponding angles:
8< and <16

hope it helps
4 0
3 years ago
Read 2 more answers
2. Which sign makes the statement true?<br>00w​
Furkat [3]

Answer:

4/5 is greater than 3/8, so this sign: >

3 0
3 years ago
Read 2 more answers
Какая фигура имеет ось симметрии и центр симетрий​
Zigmanuir [339]

Answer:

Проведите линию через форму, чтобы каждая сторона была зеркальным отражением. Когда фигура складывается пополам по оси симметрии, две половинки совпадают. На этой фотографии белая линия по центру представляет собой вертикальную ось симметрии.

Step-by-step explanation:

5 0
3 years ago
How many triangles can be formed
Nastasia [14]

Answer:

B. One

Step-by-step explanation:

Since the two angles are already given, the value of the third angle is already fixed. The third angle can be found by the sum of both angles subtracted from 180. Since 2 angles and lengths are already given, there can only be 1 triangle.

Hope this helps!

If not, I am sorry.

6 0
1 year ago
Other questions:
  • Morgan wants to sell his bike and does research online to determine what his selling price should be. He finds $25$ bikes of the
    6·1 answer
  • Factor the following polynomial 7x^2+23x+7x
    15·1 answer
  • Help me on questions 8 through 12
    15·1 answer
  • Given the equation y-5=5x determine whether the points (2,12) and (-2,-5) are solutions on the graph
    11·1 answer
  • Help me please please
    6·1 answer
  • Which of the following is a solution to the quadratic equation x2-3x-54=0
    12·2 answers
  • (3rd grade question I’m helping my sister and I am stuck help)
    14·1 answer
  • Can someone help me?
    15·2 answers
  • What is 8x over 2y ?
    15·1 answer
  • Can Someone Help Me With This Please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!