Mathematics, 24.10.2020 14:00, Moneyman587

Hello guy’s I need help for this exercise I don’t understand the way of doing it I’m stupid .. ABC is a right triangle at A such that AB = 8 cm and AC = 16 cm. ABD is rectangle in
A and AD = 5 cm.
M is a variable point of the segment [AB]. We construct the rectangle AMPR such that P is on the
segment [BC] and the rectangle AMND. We set x = AM.
We call f (x) the area of the rectangle AMPR and g (x) the area of the rectangle AMND.
1 / Over what interval can x vary?
2 / a) Determine BM as a function of x.
b) Using Thales' theorem, determine MP as a function of x.
c) Deduce f (x) as a function of x.
3 / By calculating values, draw in a coordinate system the graphic representation of the function f.
4 / Graphically determine the maximum area of the rectangle as well as the value of x
corresponding.
5 / Determine g (x) as a function of x.
6 / Represent g in the previous coordinate system.
7 / For which value (s) of x are the two areas equal? justify your answers

Could you help me please ?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, oliwia0765

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Answers: 2

continue

Mathematics, 21.06.2019 20:50, HOBA6

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Answers: 2

continue

Mathematics, 21.06.2019 22:30, lamooothegoat

The pair of coordinates that do not represent the point( 5,150’) is a. (5,-210) b. (5,210) c. (-5,330) d. (-5,-30)

Answers: 1

continue

Mathematics, 22.06.2019 00:20, lawrencebenoit7194

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h

Answers: 2

continue

Do you know the correct answer?

Hello guy’s I need help for this exercise I don’t understand the way of doing it I’m stupid .. ABC...