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
Andre45 [30]
2 years ago
14

The coordinates for the vertices are A(1,3), B(4,0) ,C(1,-3) ,D(-2,0) what is the length of the AB

Mathematics
1 answer:
Jlenok [28]2 years ago
7 0

Answer: 3sqrt(2)

Step-by-step explanation:

d = sqrt[(3-0)^2 + (4-1)^2]

d = sqrt[9+9]

d = sqrt(18) = 3sqrt(2)

You might be interested in
In the figure below, BD bisects ∠ABC. What is the length of AB?
dimaraw [331]

Answer:

D. 12

Step-by-step explanation:

Based on the Angle Bisector theorem, the opposite sides of ∆ABC are divided into proportional segments alongside the two other sides of the triangle, as BD bisects the <ABC. This implies that:

AB/AD = CB/CD

Substitute

AB/8 = 6/4

Cross multiply

AB*4 = 6*8

AB*4 = 48

AB = 48/4

AB = 12

3 0
3 years ago
Solve this system of linear equations. Separate
zepelin [54]

Answer:

Step-by-step explanation:

-9x + y = 16

12x + y = -5

12x + y = -5

9x - y   = -16

21x = -21

x = -1

9 + y = 16

y = 7

(-1,7)

5 0
3 years ago
Doing a test please help
Ainat [17]

Answer:

The answer is C

Step-by-step explanation:

Hope this helps.

3 0
2 years ago
Read 2 more answers
Find the value of n<br><br> 6/n = 5/120
sleet_krkn [62]

Answer:

n = 144

Step-by-step explanation:

          6 / n = 5/120

         6 * 120 = 5*n

               5n = 6*120

               5n = 720

                 n = 720/5

                 n = 144

8 0
3 years ago
Read 2 more answers
Suppose you have $16,000 to invest in three stocks, A, B, and C. Stock A is a low-risk stock that has expected returns of 4%. St
podryga [215]

To solve this problem, let us say that:

money invested in stock A = A

money invested in stock B = B

money invested in stock C = C

The given problem states that:

C = A * (1 / 4) = 0.25 A

B = A * (1 / 2) = 0.50 A

It was stated that we only have $16,000 to invest. Therefore:

A + B + C = 16,000

Substituting values of C and B in terms of A:

A + 0.50 A + 0.25 A = 16,000

1.75 A = 16,000

A = $9,142.86

So C and B is:

C = 0.25 (9142.86)
C = $2285.71

 

B = 0.50 (9142.86)

B = $4571.43 

5 0
3 years ago
Read 2 more answers
Other questions:
  • A spider ate 25% more bugs this month than last month.The spider ate 8 bugs last month. How many bugs did the spider eat this mo
    13·2 answers
  • For four years, Marty Campbell invested $6,500 each year in Harley-Davidson. The stock was selling for $84 in 2014, $72 in 2015,
    6·1 answer
  • 5x + 2y = 17 and 3x - 2y = 7 *
    14·2 answers
  • Carter wants to raise more then $200 for the 6th grade field trip. Each day during lunch he's going to sell lollipops for $2. Wr
    9·1 answer
  • For math statistics: What is the probability of winning the lottery if you buy 2 tickets and 600 other people buy the tickets as
    8·1 answer
  • In a two-digit number, the units digit is twice the tens digit. If the number is doubled
    8·1 answer
  • Abandoned mines frequently fill with water. Before an abandoned mine can be reopened, the water must be pumped out. The size of
    7·1 answer
  • Pls help
    13·2 answers
  • What is the slope of (10,8) and (1,9)
    12·2 answers
  • 30 POINTS FOR ONE QUESTION!!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!