Question 15 The triangle below is a right-angled triangle. Variable x makes up 1/5 of the bottom side of
the triangle. Calculate:
с
a) The value of variable x;
b) The size of angle a.
a
8
3
A
B
х
4/5
1/5

17.08

correct me if i am wrong.

you can use a^2+ b^2=c^2

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)