![angellinelittle](/avatars/14427.jpg)
angellinelittle
05.11.2020 •
Mathematics
I giving out 50 points
Solved
Show answers
More tips
- P Philosophy Is Everything We Strive for Eventually Achieved and Destroyed?...
- S Society and Politics Understanding Politics and Its Role in the Development of Civilization...
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Society and Politics Skoptsy: Who They Are and How They Perform Castration?...
- O Other Childhood Fears: What Many of Us Experienced...
- P Philosophy What is Something for you?...
- H Health and Medicine Why Do Humans Have One Heart?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
Answers on questions: Mathematics
- M Mathematics How can you divide 33/100 by...
- M Mathematics Graph the function f(x)=(x+1)(x-2)...
- M Mathematics What is the 4s in 4,400...
- M Mathematics Whats bigger three fifths or 0.35...
- M Mathematics 40,583 in word format...
- M Mathematics 7:45-12:30 is how many hours...
- M Mathematics What is one fifth of 25...
- M Mathematics What is 12/75 simplest form...
- M Mathematics What’s the numerator for the following rational expression please I need help quick taking test currently...
- M Mathematics Translation/Math 10 points please...
Ответ:
25
Step-by-step explanation:
Hope it help♡♡
Ответ:
(i) See attachment for further details, (ii)
(for the segment BC),
(for the segment AC), (iii)
,
,
, (iv) ![l_{\perp} \approx 3.162](/tpl/images/0682/8711/88146.png)
Step-by-step explanation:
i) The sketched triangle is presented in the figure attached below.
ii) Given that BC is perpendicular to AB and one point is known. It is required to know the slope of the line that contains AB and later, the equation of the line is finally found. The explicit form of the line that contains AB is:
The slope of the line containing BC can be found by the following equivalence:
Now, the equation of the line is constructed hereafter:
And given points A (0,4) and C (6,2), equation of the line containing AC is easily found. First, the slope of the function is:
The y-intercept of the function corresponds to the y-component of point A. Then:
Finally, the equation of the line containing AC is:
(iii) Length of the segment AC is determined by means of the Pythagorean Theorem:
Now, the location of point is determined by solving the following system of equations:
The value of x is found after algebraic handling:
And the value of y is:
The location of point B is (4,6).
The length of the segment AB is:
And the length of BC is:
Lastly, the area of the triangle is:
(iv) The perpendicular contains point B and crosses the segment AC, the slope of the line equation containing such line segment is found by using the following equivalence:
Finally, the expression is now constructed:
The following system of equations must be solved in order to determine the location of the point on AC:
The value of x is found after algebraic handling:
And the value of y is:
The location of the point D is (3,3).
Now, the length of the perpendicular is calculated by Pythagorean Theorem: