Answer:
(0,-4)
Step-by-step explanation:
Answer is C. This is because in quadrant 2, so is also true.
Answer:
y=0x+-6
Step-by-step explanation:
y=mx+b
Answer:
5cm in the diagram
Step-by-step explanation:
30/6=5
Begin by using the cosine rule to find the unknown side.
Where a- unknown side, b is 12, c is 16 and angle in between is 108°
The cosine rule...
a² = b² + c² - 2bc cosA
= 12² + 16² - (2×12×16 cos108°)
= 518.655076
Taking the positive
square root...
a = 22.774
a = 22.8 cm nearest tenth