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
Ugo [173]
3 years ago
12

M is the midpoint of AB. AM = 9x-6, and BM = 6x+27 find x. find Am. Find BM.

Mathematics
1 answer:
MAXImum [283]3 years ago
4 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
Suppose the length of each side of a square is increased by 5 feet.if the perimeter of the square is now 56 feet.what were the o
skelet666 [1.2K]
We can find the length of the sides now by dividing 56 by 4, which gives us 19.  Subtracting 5 from 19 gives us our answer of 14 feet.
7 0
3 years ago
Real estate ads suggest that 56 % of homes for sale have​ garages, 27 % have swimming​ pools, and 16 % have both features. ​a) W
Marizza181 [45]

Answer:

a) 0.4

b) 0.28

c) The events are not independent

d) The events are not mutually exclusive

Step-by-step explanation:

Hi!

Lets call:

Gar = {homes with garage}

Pool = {homes with pool},  

A = {homes with pool and garage}  = Gar ∩ Pool

The data we are given is:

P(Gar) = 0.56

P(Pool) = 0.27

P(A) = 0.16

a) B = {homes with garage but not pool}. This set B is the set Gar without set A: B = Gar / A  

P(B) = P(Gar) - P(A) = 0.4

b) This is a conditional probability:

P(Pool | Gar) = P(Gar ∩ Pool) / P(Gar) = 0.16/0.56 = 0.28

c) To be independent events, it must be, by definition:

P(Gar ∩ Pool) = P(Gar) * P(Pool)

0.16 ≠ 0.56*0.27 = 0.15

Then, the events Gar and Pool are not independent

d) Gar and Pool are not mutually exclusive, because there are houses with both pool and garage. We know that because P(A) is not zero.

5 0
3 years ago
Solve each inequality. <br> -6 + 2a ≥ 22 OR 10 + 3a ≤ 22
Marrrta [24]
Answer: a ≥ 14 or a ≤ 4
7 0
3 years ago
(30 points, will mark as brainliest) I need help with my algebra 1 homework, its open book so don't worry I can ask on here.
vichka [17]

Answer:

Step-by-step explanation:

2.

y=kx

8=-4k

k=-2

so y=-2x

3.

eq.~of~line~is~y-4=\frac{4-4}{1+3} =\frac{0}{4} =0\\or~y=4\\or~y=0 x+4

4.

eq. of  line is y-5=4(x+2)

3 0
3 years ago
S 1/32 = 1/12 what is x
Ivahew [28]
THE ANSWER IS LYFE 3432423
3 0
3 years ago
Other questions:
  • I need help with 13 please ASAP
    10·1 answer
  • Which measurement best describes about how much water is in the Boston aquarium's fish tanks?
    14·2 answers
  • Reynaldo rode his bike 2 miles north and 3 miles east. Which equation should he use to find the distance, d, that takes him dire
    11·2 answers
  • What is the area of a 39586ft by 2848569ft garden?
    15·1 answer
  • Help me plsssss plss
    8·1 answer
  • HELPPP !!!
    11·1 answer
  • Pls help, i need this in 5 mins!
    11·1 answer
  • What is the area of the trapezoid shown below?
    9·2 answers
  • F (x) = x — 1 — 3, and
    15·1 answer
  • Determine if the situation described in each row can be represented by 9x+3=21 or by 3x+9=21. Select the correct answer in each
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!