Question

ADVANCED LEVEL
15. The figure shows two triangles ABC and ADE.
17. In
D
AP
AC
2 cm
B
Хcm
3 cm
3.5 cm
6 cm
C
E
5 cm
(i) Determine if AADE is an enlargement of
ДАВС
(ii) Find the value of cos 0.
(iii) Hence, find the value of x. solution​

Answer 1

Answer:

Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).