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
PSYCHO15rus [73]
3 years ago
12

What is the area of this triangle in the coordinate plane?

Mathematics
2 answers:
SpyIntel [72]3 years ago
5 0

Answer:2. Given the points A, B, C, D, calculate:

(a) the angle B of the triangle ABC

(b) the area of the triangle ABC

(c) the median BE of the triangle ABC

(d) the height AH of the triangle ABC

(e) the volume of tetrahedron ABCD

(f) the point E so that ABCE is a parallelogram.

A(-1, 2, -3), B(4, -1, 0), C(2, 1, -2), D( 3,4,5)​

Step-by-step explanation:

Katyanochek1 [597]3 years ago
4 0

Answer:

24^2

Step-by-step explanation:

You might be interested in
A room can just store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases o
Vladimir79 [104]

Answer:

2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

Step-by-step explanation:

Let the case of soya beans drink be x and let the case of fruit juice be y

We are told that the room can store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases of fruit juice.

This means that;

10x + 8y = 4x + 11y

Rearranging, we have;

10x - 4x = 11y - 8y

6x = 3y

Thus;

y = 6x/3

y = 2x

This means that 2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

8 0
3 years ago
Round each decimal number to the near estas integer: 11.90, 5.49, 7.09, 8.5, -2.2
astraxan [27]

11.90 rounds up to 12, which is the nearest integer.

5.49 rounds down to 5.

7.09 rounds down to 7.

8.5 rounds up to 9.

-2.2 rounds down to -2.

8 0
2 years ago
Helpppppppppppppppppppppppppp
emmasim [6.3K]

Answer:

B its 4 7/8 --------------

3 0
3 years ago
Give the most descriptive name for
Ipatiy [6.2K]

Answer:

trapezium................

8 0
2 years ago
I need this quick please answer fast​
Sonja [21]

Answer:

the figures are congruent because they have 3 congruent sides and three congruent angles

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help I don't get it can u explain it to me
    5·1 answer
  • Find the area of a triangle with a base of 30 cm and a height of 75 cm
    10·2 answers
  • Write an expression that equals 24 include an exponent
    13·1 answer
  • What is y-2=-2(x-3) In slope intercept form
    7·1 answer
  • You roll 2 dice what is the probability that the sum of the dice is greater than 8 and that one die shows a six
    14·1 answer
  • Which graph shows a negative rate of change for the interval 0 to 2 on the x-axis?
    7·1 answer
  • HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS
    15·2 answers
  • PLEASE I REALLY NEED HELP
    15·1 answer
  • Answer this please....
    10·1 answer
  • Answer this correctly and I will give u brainslist and this is worth 15 points
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!