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
WITCHER [35]
3 years ago
12

Points a, b, c are collinear. Point b is between A and C. AC=3x+3, ab=-1+2x, and BC=11. solve x.

Mathematics
1 answer:
romanna [79]3 years ago
5 0
X is 7. Hope this helps! Photo above

You might be interested in
Heather has a bag of 15 red, 11 orange, 9 yellow, 12 green, 6 blue and 11 purple markers. What is the probability of picking a p
AlladinOne [14]

Answer:

4%

Step-by-step explanation:

if the highest is 15 it would be 4% chance

3 0
2 years ago
Read 2 more answers
A cement block is in the shape of a rectangular prism that measures 4.5 feet by 7.25 feet by 6.5 feet. The entire block must be
irakobra [83]
I am pretty sure that if you are looking for perimeter there should only be two sets of numbers but if you are looking for area than the answer would be 212.0625 
6 0
3 years ago
Read 2 more answers
A certain type of bacteria increases continuously at a rate proportional to the number present. if there are 500 present at a gi
Dima020 [189]
It will take 4 hours, this is because it said it adds 1000 after two hours, and it will add another 1000 two hours later which will give you your answer of four hours
6 0
3 years ago
Write an expression equivalent to `m+m+m+m` that is a product of a coefficient and a variable. Please include an explanation!
Marina CMI [18]

Answer:

4m

Step-by-step explanation:

it would be 4m because there are four different copies and the variable being used originally is 'm'. therefore, we can move it around and since addition is basically the longer version of multiplication, we would correct this to 4m.

good luck :)

i hope this helps

have a nice day !!

6 0
2 years ago
Read 2 more answers
The midpoint M and one endpoint of JK are given. Find the coordinates of the other endpoint. J(7,2) and M(1,-2)
djverab [1.8K]

Step-by-step explanation:

Xj + Xk/2 = Xm

7 + Xk/2 = 1

to get rid of the bracket, multiply all two sides by the denominator.

2(7 + Xk/2) = 1(2)

7 + Xk = 2

Xk = 2 - 7

Xk = -5

Yj + Yk/2 = Ym

2 + Yk/2 = -2

to get rid of the bracket, multiply all two sides by the denominator.

2(2 + Yk/2) = -2(2)

2 + Yk = -4

Yk = -4 - 2

Yk = -6

Therefore the coordinates of point K is (-5,-6)

3 0
3 years ago
Other questions:
  • Find the gcf of 15 and 85
    7·1 answer
  • At 20 meters from a flagpole, the angle of elevation is 48 degrees, how tall is the flagpole
    10·1 answer
  • Please help it's due in 15 minutes. Graph the liner equation. x + 4 =0​
    6·2 answers
  • What is the following sum?<br> 4 sq root 5+2 sq root 5<br> will mark brainliest
    14·2 answers
  • Always , sometimes or never ,? Is the lcm of 2 numbers is the product of the 2 numbers ? ????
    13·1 answer
  • What is the volume of the composite figure. Explain
    7·1 answer
  • Help with domain and range.
    11·1 answer
  • Which statement is false? A. A number is even if and only if it is divisible by 2. B. 3x=15 if and only if x=5. C. Two points ar
    10·1 answer
  • Order the following decimals in order from LEAST to GREATEST.
    12·1 answer
  • Which value is the solution of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!