Answer:
Faisal receives $241
Ahmed receives $482
Walid receives $723
Step-by-step explanation:
I am going to build a system of equations to solve this question.
We have that:
x is the amount that Faysal received.
y is the amount that Ahmed received.
z is the amount that Walid received.
Ahmed, Walid and Faisal made $1446 profit from selling used books.
This means that
Ahmed to receive double amount of Faisal
This means that 
Walid to receive triple amount of Faisal.
This means that 
So
Faisal receives $241
Ahmed receives $482
Walid receives $723
<em>Height of the pole (DC) is 57.2709m</em>
Step-by-step explanation:
Here, Wire DA and Wire DB supports a pole.
Given that Angle, A=54 , B= 72.
Also, AB = 23m
Now, Taking triangle BCD and Using basic trigonometry
Height of pole H = DC
Now, Taking triangle ACD and Using basic trigonometry
From figure, we know that
AC = AB + BC
AC - BC = AB = 23
Replacing values of AC and BC
Now, TanB= Tan72 =3.0776 and TanA = Tan54=1.3763
Thus, Height of thepole is 57.2709m
Answer:
Step-by-step explanation:
52 + x +58 = 180 {Straight line angles}
x + 110 = 180
x = 180 - 110
x = 70°
The volume of every of the 25 cylindrical containers is 235,500/25 = 9,420 in^3
The formula for the volume of a cylinder is:
V = π(r^2).h
Where π=3.14, r = 2.5 in, V = 9,420 in^3, so you can obtain h as:
h = V / (πr^2) = 9,420 / [(3.14) (2.5^2)] = 480 in
