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
MatroZZZ [7]
3 years ago
15

Find the area of a triangle formed by placing the vectors [3, 6] and [7, 1] tail-to-tail.

Mathematics
1 answer:
Usimov [2.4K]3 years ago
6 0

Answer:

a. A=10u^{2}

b. View graph

c. 6.40u

Step-by-step explanation:

knowing that the triangle area is equal to base by heigh between two, then:

A=\frac{bh}{2}=\frac{5*4}{2}=10u^{2}

The length of the longest altitude of your triangle is:

c^{2}=a^{2}+b^{2}=5^{2}+4^{2}=25+16=41\\    c=\sqrt{41}=6.40u

finally it can be seen that the position of the triangle does not matter, as long as the base and heigh are maintained, the area of ​​the triangle will be the same

You might be interested in
Which of the following is NOT true?
ArbitrLikvidat [17]

A., B., C., D., are NOT true. I think this is a trick question. Lol

8 0
3 years ago
Rate and Ratio Sipho paid 605,50 for 70litres of petrol.What did the petrol cost per litre.​
amid [387]
605,50/70= 929 per liter or 9.29 if it was suppose to be 605.50 price.
6 0
2 years ago
Select all the expressions that are equal to the product of 18 and 6.
Vlad1618 [11]

Answer: 108

Step-by-step explanation:

product means x 's so there for 18x6= 108

5 0
3 years ago
A tent has the dimensions shown in the diagram. Find the area of the groundsheet needed to fit inside the tent. Round your answe
kogti [31]

Apologies if the diagram is a bit confusing

7 0
3 years ago
Add and Simplify. <br> (2x-y-2z-6)+(-6x+4y+3z+8)
asambeis [7]

Answer:

-4x + 3y + z + 2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of a line parallel to the line -3x+5y=-10
    7·2 answers
  • “one-third of a number, decreased by 6, equals 11.”
    10·1 answer
  • Round 5,896,487 to the<br> nearest ten-thousand.
    6·2 answers
  • A large university accepts 70​% of the students who apply. Of the students the university​ accepts, 45​% actually enroll. If 30
    14·1 answer
  • Which of the following best describes the ordered pairs listed below?
    7·1 answer
  • Please help!
    13·2 answers
  • Jaylyn rode her bicycle in a bike a thon she rode 33.48 miles in 2.7 hours If she rode at the same speed what was her speed in m
    5·1 answer
  • A poll indicates that ​% of a​ country's adults favor a ban on assault weapons. Suppose adults in a certain region are randomly
    11·1 answer
  • What is this ?? Pls help
    12·1 answer
  • Pls hurry will mark brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!