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
Tcecarenko [31]
3 years ago
15

Ac is a line segment and b is the midpoint of line segment ac

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
5 0

Answer:

Step-by-step explanation:

As B is the mid point, the length of AB = BC

5x - 3 = 2x + 9

     3x = 12    

       x = 4

AC = 2(5(4) - 3) = 2(17)

AC = 34

You might be interested in
A square has sides of length s. A rectangle is 6 inches shorter than the square and 1 inch longer Which of the following express
oee [108]
D) 4s-10 would be the correct expression. To get the perimeter of the rectangle you would get the expresssion: (s-6)+(s-6)+(s+1)+(s+1), simplified this is equal to 4s-10.
6 0
3 years ago
This is the term in a polynomial without a variable. <br> Example: -6 in the expression 2x + 3y - 6
coldgirl [10]
It is called a constant.
Remember a "variable" means that the value of that term can change depending on the value of the "x" or "y". Since (in this case), -6 does not have a variable attached, it will not change, it will remain CONSTANT.
5 0
3 years ago
What equation in slope intercept form represents the line that passes through the two points?
Alex787 [66]

Answer:

y = -9x +52

Step-by-step explanation:

Given

(x_1.y_1) = (5,7)\\

(x_2,y_2) = (6,-2)

Required

Determine the equation in slope intercept form

First, we calculate the slope of the line:

m = \frac{y_1 - y_2}{x_1 - x_2}

This gives:

m = \frac{7 - (-2)}{5 - 6}

m = \frac{7 +2}{-1}

m = \frac{9}{-1}

m = -9

Th equation is then calculated using:

y - y_1 = m(x - x_1)

This gives:

y - 7 = -9(x - 5)

Open bracket

y - 7 = -9x +45

Make y the subject

y = -9x +45+7

y = -9x +52

7 0
3 years ago
a red die is tossed then a green die is tossed. what is the probability that the red die shows a number larger than three and th
aleksandrvk [35]
|\Omega|=6\cdot6=36\\&#10;|A|=3\cdot2=6\\\\&#10;P(A)=\dfrac{6}{36}=\dfrac{1}{6}\approx17\%
4 0
4 years ago
Is a line best fit appropriate for the data? explain why or why not <br> 30 points!
Cloud [144]

Answer:

no

Step-by-step explanation:

a line is better for a more constant and organized data. this data is unorganized and is scattered. this would be best for this type of dara

4 0
4 years ago
Other questions:
  • How to use point slope form with an undefined slope?
    10·1 answer
  • Please help me with this
    5·1 answer
  • Use the proof diagram to complete the question. State the missing reason in this proof for the letter given.
    7·1 answer
  • What is the height of the platform?
    9·2 answers
  • Choose one of the following Triangle Theorems and prove it: Triangle Sum, Isosceles Triangle Theorem, Converse of the Isosceles
    12·1 answer
  • Can someone please help me with this.
    11·1 answer
  • PLZ ANSWER FAST!!!!
    14·1 answer
  • What percent of 15y is 75?
    15·2 answers
  • A pair of equations is shown below: y = 3x − 5 y = 6x − 8 Part A: Explain how you will solve the pair of equations by substituti
    15·2 answers
  • Describe fully the single transformation that maps a onto shape b
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!