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
Alex Ar [27]
3 years ago
14

M is the midpoint of segment AB. AM = 3x - 8 and MB = 2x - 1. Find the length of AM.

Mathematics
1 answer:
Strike441 [17]3 years ago
7 0

Answer:

AB = 13 + 13 = 26

Step-by-step explanation:

Since M is the midpoint, we know that AM = MB

Thus,

3x-8 = 2x-1

-2x      -2x

x - 8 = -1

  + 8    +8

x = 7

The AM = 3(7) - 8 = 13

The MB = 2(7) - 1 = 13

The length of AB = AM + MB which is AB = 13 + 13 = 26

You might be interested in
Please show work <br> ill mark the brainlest
Darina [25.2K]

Answer:

D

Step-by-step explanation:

The circle is filled in and the numbers are going lower so x is less than or equal to 7. I hope this helps and have a great day!

5 0
2 years ago
Read 2 more answers
Which expression is equivalent ​
babunello [35]

Answer:i think its the second choice sorry if im wrong

Step-by-step explanation:

6 0
2 years ago
How do you calculate tan^-1 (10/53)
frez [133]

Answer:

Use you calculator.

Step-by-step explanation:

There will be a way on your calculator to do tan^-1. It may be called arctan. They are the same thing.

5 0
3 years ago
Write a equation of the lines passes through the given points (-2,7) (1,1) the equation is?
vredina [299]

The point-slope form:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

The formula of a slope:

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

We have the points (-2, 7) and (1, 1). Substitute:

m=\dfrac{1-7}{1-(-2)}=\dfrac{-6}{3}=-2

y-7=-2(x-(-2))\\\\\boxed{y-7=-2(x+2)}   <em>point-slope form</em>

\boxed{y=-2x+3}     <em> slope-intercept form</em>

\boxed{2x+y=3}       <em>standard form</em>

7 0
3 years ago
On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a
astra-53 [7]
The answer is .469  its just simply both percentages as percents multiplied together so .7*.67= .469
8 0
3 years ago
Read 2 more answers
Other questions:
  • 17 is 2.5% of what number?
    5·2 answers
  • I need help asap thank you
    5·2 answers
  • Can you please tell me the answer
    11·1 answer
  • The temperature in Montreal, Canada went from 0° Celsius to 11.7° Celsius in a six hour period. If the temperature increased at
    6·1 answer
  • Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly selected, and find the indicated prob
    9·1 answer
  • The degree of non constant zero polynomial is​
    11·2 answers
  • Based on the image, which list of 3 points are collinear?
    5·1 answer
  • Convert 5432.76 kg to hg
    10·1 answer
  • In the coordinate plane, what is the length of the line segment that connects points at (5,4) and (-3,-1)
    9·1 answer
  • What is the name of the point where the sides of an angle intersect
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!