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
ahrayia [7]
2 years ago
15

B is the midpoint of ac. bc = 3x - 1. ac = x + 3. find the value of ab

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
8 0

Answer:

ab=bc because b devide ac in two equal sizes

ac=ab+bc

ac=2×ab

ac =2×bc

lets substitute ac and bc there we are given

x+3=2(3x-1)

x+3=6x-2

-5x/-5=-5/-5

x=1

ab=3(1)-1

ab=2

You might be interested in
Find the value of x to the nearest tenth.<br> tan Xº = 31
Dmitry_Shevchenko [17]

Answer: the answer is 88.2 and your welcome!!

Step-by-step explanation:

Tan x=31

x= tan^-1 (31) 

x=88.2 degrees

6 0
3 years ago
Describe different ways that you can show a story problem?
sattari [20]
I can make inferences to the text or article..
6 0
3 years ago
Please help!!!!!!!!!!!!!!!!!!!!!
sleet_krkn [62]
It would be c I think
7 0
3 years ago
Jim’s father is older than 40 but younger than 50.If you can divide his age by 2,4,5,8,or 10 ,there will be a remainder of 1. Ho
CaHeK987 [17]

Answer:

Step-by-step explanation:

all you have to do is divide each number by 4, 41, 42, 43, 44, 45, 46, 47, 48, 49 ,and 50 until you get a remainder of 1. what I mean is do 2 divided by all the number from 40 50 and do the same with 4,5,8 and 10 until you find one of them that has a remainder of 1. (is a lot of work sorry could't tell you the anwer)

8 0
3 years ago
PLEASE ANSWER ASAP What does it mean for a scatter plot to have a negative trend?
mestny [16]

Answer:

D: None of these are true

Explanation:

If the points on the scatter plot seem to form a line that slants down from left to right, there is a negative relationship or negative correlation between the variables. If the points on the scatter plot seem to be scattered randomly, there is no relationship or no correlation between the variables

4 0
4 years ago
Other questions:
  • Marisa is measuring the distance d(t) that an ant marches in t minutes. Which of the following is the most appropriate domain fo
    8·2 answers
  • You play a game on your phone. For every correct move you make, you receive 50 points. For every second that it takes you to com
    15·1 answer
  • How can you solve an equation with a variable on both sides
    10·2 answers
  • Which inequality below models the following situation? You want to spend less than $20 on asparagus and bananas. Asparagus is $3
    7·1 answer
  • Cuál es el valor de g(2.5)
    9·1 answer
  • The square of a number minus six times a number equals negative five.
    15·1 answer
  • Got way too many points and don't really care so...<br> how is everyone today?
    14·2 answers
  • An object with a mass of 6.0 kg accelerates 4.0 m/s2when an unknown force is applied to it. What is the amount of the force?
    6·1 answer
  • 8x+2y/z, where x=1/2, y = 4, and z = 2<br> I need this quick please! 40 points!
    11·1 answer
  • Point-Slope Form<br> *See photo*
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!