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
Alik [6]
3 years ago
14

What does x equal ? quick answer!!!

Mathematics
1 answer:
Anna35 [415]3 years ago
4 0
136 should be your answer
You might be interested in
What shape has<br> 4 equal sides and<br> No right angles
NeTakaya

Answer:

Rhombus

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What’s the answer to -x= -14 How do you do it?
denis23 [38]

Step-by-step explanation:

multiply both sides by -1

x = 14

5 0
2 years ago
Find the value of x. <br> Show work.
ivanzaharov [21]

Answer:

x=8

Step-by-step explanation:

The two angles are alternate interior angles. This means that they are equal to each other.

8x-12=3x+28

5x=40

x=8

6 0
2 years ago
Solve using substitution.<br><br> y = –1<br> 2x − y = –1
irakobra [83]
X =1 I had this question
8 0
2 years ago
Read 2 more answers
B is the midpoint of ac. Ab = x+9 and bc = 3x-7 find x and ac
natali 33 [55]

To solve this problem, we need to know 2 relationships:

<h2>1. AC = AB + BC</h2>

The distance of AC is the sum of AB and BC.

AC = AB + BC

We know this since the distance of going from A to C (AC) is the same as going from A to B (AB), then B to C (BC).

<h2>2. AB = BC</h2>

The distance of AB is the same as AC.

AB = BC

We know this since B is in the middle of AC, so the distance from B to A (BA) is the same as the distance from B to C (BC).

You can see the attached image (at the bottom) for a visualization of this.

<h2>Putting them together</h2>

Since we know the values of AB and BC...

AB = x+9\\BC = 3x-7

...we can put these values into our 2nd equation and solve for x:

AB = BC\\x + 9 = 3x -7

Add 7 to both sides:

x + 16 = 3x

Subtract x from both sides:

16 = 2x

Divide both sides by 2:

8 = x\\x = 8

Knowing x, we can find the distance of AC using our first equation.

AC = AB + BC

Let's put in the values of AB and BC:

AC = (x+9) + (3x-7)

Before we put in x = 8, we can simplify this:

AC = (x+9) + (3x-7)\\AC = x + 9 + 3x -7\\AC = x + 3x + 9 -7\\AC = 4x + 9 - 7\\AC = 4x+2

We group x and 3x and add those together. Then we subtract 7 from 9.

With this equation, we can put in x = 8:

AC = 4x +2\\AC = 4*8 + 2

Since 4 * 8 = 32:

AC = 4 * 8 + 2\\AC = 32 + 2\\AC = 34

Finally, we have found both x and AC.

<h2>Answer</h2>

x = 8

AC = 34

7 0
3 years ago
Other questions:
  • A philanthropic organization helped a town in Africa dig several wells to gain access to clean water. Before the wells were in p
    10·1 answer
  • The Earth's circumference measured at the equator is approximately 1.3148 × 108 feet. What is the number written in standard for
    5·1 answer
  • Khan academy plz help do not understand best answer will get brainliest
    7·1 answer
  • Unit 3 | Lesson 9
    5·2 answers
  • a rectangular prism has a volume of 1008 cubic centimeters. if the length of the prism is tripled, what will be the volume of th
    6·1 answer
  • Mathematical name of the shapes
    10·1 answer
  • Find the slope of the line that<br> goes through the points (-3, 6)<br> and (-4,-1)
    6·1 answer
  • Please help! (I'll give brainliest to the first right answer.)
    6·2 answers
  • Hi please help me i will mark as brainiest just please help!
    14·1 answer
  • The two bases of a right conical frustum have radii 12 and 9. The two bases are 4 units apart. Let the volume of the frustum be
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!