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
Montano1993 [528]
3 years ago
6

If point B is between points A and C, AB=2x, BC=7 and AC=6x-5.

Mathematics
1 answer:
alukav5142 [94]3 years ago
7 0

Answer:

<h2>x = 3</h2><h2>AB = 6</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

<em />

B is between A and C. Therefore

AB + BC = AC

We have the equation:

2x+7=6x-5          <em>subtract 7 from both sdies</em>

2x+7-7=6x-5-7

2x=6x-12          <em>subtract 6x from both sides</em>

2x-6x=6x-6x-12

-4x=-12              <em>divide both sides by (-4)</em>

\dfrac{-4x}{-4}=\dfrac{-12}{-4}

x=3

Calculate the length of AB:

AB=2x\to AB=2(3)=6

You might be interested in
HELP PLZ&lt;3
Olegator [25]

Answer:

82991 employees

Step-by-step explanation:

One way to solve this would be to solve for 1% of the company's employees and use that value to solve for 100% (100%=the whole part, or the total). We know that

28300 = 34.1%

If we divide a number by itself, it turns into 1. Dividing both sides by 34.1, we get

829.912 = 1%

Then, we know that anything multiplied by 1 is equal to itself. We want to figure out 100%, or the whole part, so we can multiply both sides by 100 to get

100% = 82991

7 0
2 years ago
Write 4 with denominator 5
valkas [14]

Answer:

4/5

Step-by-step explanation:

I'm not exactly sure what this question is asking but I'm guessing it's asking to create a fraction with the numerator as 4 and denominator as 5.

4 0
2 years ago
A Lua reflete parte da luz solar que nela incide. Admite que: a luz refletida pela Lua demora 1,28 segundos a chegar à Terra; en
Anuta_ua [19.1K]

Answer:

3.84 * 10^8 meters

Step-by-step explanation:

As the speed of light is 300,000,000 meters/second and the time that the light takes to go from the moon to the Earth is 1.28 seconds, we can find the distance using the formula:

Distance = speed * time

So we have that:

Distance = 300,000,000 * 1.28 = 384,000,000  meters

In cientific notation, we need the first number to be in the interval from 1 to 10, so we have 3.84, and we have to multiply by 10^8 to reach our result, so we have:

Distance = 3.84 * 10^8 meters

4 0
2 years ago
30 POINTS AND BRAINLEST!!!!!!
irinina [24]
600 in3

Work:
8•15
120•10
1200/2

=600in3
4 0
3 years ago
The product of nine, y and x not simplified.​
Ronch [10]

Answer:

9yx

Step-by-step explanation:

product means multiply.

nine, y and x

9yx

3 0
2 years ago
Other questions:
  • What are the values of x and y?
    14·1 answer
  • Which line of reflection maps triangle MNO onto its image?
    7·2 answers
  • Factor<br> 8x2 – 14x – 15
    9·2 answers
  • A guy wire (a tensioned cable designed to add stability to a free-standing structure) is attached to a telephone pole whose heig
    7·1 answer
  • PLEASE ANSWER FOR BOTH OF THE TRIANGLES
    12·1 answer
  • Find the area of the shape below
    9·1 answer
  • How many whole numbers "n" satisfy the inequality shown ?<br>1/9&lt;1/sqroot of n&lt;1/7
    6·2 answers
  • Mayroong 10 abokado sa bawat basket.kung mayroong 8 basket,ilan lahat ang abokado?
    6·1 answer
  • I don't quite understand this one!
    10·2 answers
  • Please help!! Thanks<br> Solve for a.<br> 6a–5=7+8a
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!