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
LuckyWell [14K]
3 years ago
5

B is the midpoint of A . If AB = x+5 and BC =2x-11, find the measure of AB

Mathematics
1 answer:
nignag [31]3 years ago
6 0

If B is the midpoint of AC, then AB = BC.

We have AB = x + 5 and BC = 2x - 11.

Therefore we have the equation:

x + 5 = 2x - 11       <em>subtract 5 from both sides</em>

x = 2x - 16       <em>subtract 2x from both sides</em>

-x = -16      <em>change the signs</em>

x = 16

Put the value of x to the expression x + 5:

AB = 16 + 5 = 21

<h3>Answer: AB = 21</h3>
You might be interested in
Lionel wants to buy a belt that costs $22. he also wants to buy some shirts that are on sale for $17 each. he has $80. what ineq
horrorfan [7]
22b+17s ≤ 80
Where b is cost of belt,s is cost of shirt .
U can put some values foe b and c their sum always less and maximum would be 80
5 0
3 years ago
Idk how to solve this exponent problem ?
Wewaii [24]

Answer:256

Step-by-step explanation:To divide power of the same base,subtract the denominator's exponent.Subtract 4 from 7 to get 4.Then calculate 4 to the power of 4 and get 256

8 0
4 years ago
A=v1-v0/t solve for v1
Tom [10]
A=v1-v0/t
a*t=v1-v0
(a*t)+v0=v1
3 0
3 years ago
The perimeter of an isosceles triangle is 71 centimeters. The measure of one of the sides is 22 centimeters. What are all the po
Paha777 [63]
An isosceles triangle has 2 sides the same length and 1 side of a different length
 

so if the 22 is the identical length then you would have another side of 22
 and the 3rd side would be 71 - 22 -22 = 27 cm
 so you could have 22 and 27

 if the 22 is the odd length side then you would have 71 - 22 = 49 / 2 = 24.5
so you could have 24.5 and 24.5




3 0
3 years ago
Please answer 11 !! xx ill mark first answer
const2013 [10]

Answer:

the first one bc look at the m's and the d's the others look the same

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Please help me!?!??!?!?!?!?!
    15·2 answers
  • Can u help me answer that question ​
    10·1 answer
  • Graph the line y=-1/3x+2
    12·1 answer
  • What is the slope of the line? 7x+2y=57x+2y=5
    7·1 answer
  • Evaluate the expression <br> |2x-8|<br><br> X=2
    12·2 answers
  • Which numbers in set ={,,,,,,,,,}eh equals left brace 1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7 comma 8 comma 9 comma 10
    15·1 answer
  • Please respond asap! If its right i'll mark brainliest
    9·2 answers
  • A bike rental shop charges $8 per hour and $4 insurance. How many hours can I rent the bike for if I have $20.
    9·2 answers
  • Spiral Review (CC5,NBT.2. CC.S.NBT.6, CC,S.DVF. 1)
    11·1 answer
  • Four points, A(0,0), B(1, 2), C(3, 1), and D(2,-1) lie in a plane. Line AD and Line BC are BEST described as
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!