Answer:
See below.
Step-by-step explanation:
Indirect variation: - an example is
y = k/x where k is a constant , y and x are variables.
It is indirect because as x increases in value y will decrease.
Yes it does so ,then what is the question???
Answer:
yes
Step-by-step explanation:
Answer:
both are parallel to each other will make same angle 75 is correct
Answer:
z=7
Step-by-step explanation:
72°+(8z-8)°+(9z-3)°=180° (a triangle contains 180° and vertical angles are equal)
(8z-8)°+(9z-3)°=180°-72°
17z°-11°=108°
17z°=108°+11°
17z°=119°
z°=119°/17°
z°=7°
z=7
