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
DaniilM [7]
3 years ago
12

If MB = 6x-9, and AM = 27, find x.

Mathematics
1 answer:
telo118 [61]3 years ago
7 0

Answer:

x=11

Step-by-step explanation:

M is the midpoint this means that we can set AM and BM equal to eachother, once this is done we can solve for x

9x-6=6x+27 (set equal to eachother)

9x=6x+33 (add 6)

3x=33 (subtract 6x)

x=11 (divide by 3)

You might be interested in
Sergey is solving 5x2 + 20x – 7 = 0. Which steps could he use to solve the quadratic equation by completing the square? Select t
olya-2409 [2.1K]

Answer:

Step-by-step explanation:

\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\x_{1,\:2}=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\\mathrm{For\:}\quad a=5,\:b=20,\:c=-7:\quad x_{1,\:2}=\frac{-20\pm \sqrt{20^2-4\cdot \:5\left(-7\right)}}{2\cdot \:5}\\x=\frac{-20+\sqrt{20^2-4\cdot \:5\left(-7\right)}}{2\cdot \:5}:\quad \frac{-10+3\sqrt{15}}{5}\\x=\frac{-20-\sqrt{20^2-4\cdot \:5\left(-7\right)}}{2\cdot \:5}:\quad -\frac{10+3\sqrt{15}}{5}\\

\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}\\x=\frac{-10+3\sqrt{15}}{5},\:x=-\frac{10+3\sqrt{15}}{5}

7 0
3 years ago
Read 2 more answers
you are helping your mom cook christmas dinner. you can peel 2 potatoes per minute. you need 60 potatoes to feed the entire grou
Nataly_w [17]

Answer:  21 mins to peel the balanced potatoes

Step-by-step explanation:

8 0
3 years ago
The committee is planning a party and 180 guest are expected each bottle of juice contains enough for 16 servings how many bottl
inysia [295]
You will need 12 bottles of juice, but you will have some leftover because 16 does not go evenly into 180
3 0
4 years ago
Change 7ft/sec to ft/hr i don't need proof
Ymorist [56]

Answer:

25,200 ft/ 1 hour

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Helpplsplsplsplsplsplsigiveiraliset
den301095 [7]
84. Each large salad needs 10 cherry tomatoes. So 6x10=60. Each small salad needs 6 cherry tomatoes. So 4x6=24. 60+24=84. Jorge needs 84 cherry tomatoes to make the salads.
8 0
3 years ago
Other questions:
  • Jim and Martha are standing together at the corner of a rectangular field. Jim walks diagonally across the field. Martha gets to
    9·1 answer
  • A ball is dropped from a treetop 64 feet above the ground. How long does it take to hit the ground? (s = 16t 2) 1 second 2 secon
    11·1 answer
  • This graph shows the solution to which inequality?
    8·1 answer
  • Can I get the answer plz
    9·1 answer
  • What is the approximate volume of the cone? Use 3.14 for π.
    12·2 answers
  • Didn’t he lateral area of the cone in terms of pi.
    11·2 answers
  • Suppose a triangle has two sides of length 42 and 35, and that the angle between these two sides is 120 degrees. What is the len
    13·1 answer
  • Here u go the newest one
    13·2 answers
  • According to the bar graph above, which salary range is the least frequent?
    7·1 answer
  • Can someone please help me with this question. <br><br>Thank you.​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!