Answer:
4.6
Step-by-step explanation:
Use sine rule to find the number that belongs to the box.
Thus:

a = ?? (the number in the green box)
b = 5
A = 38°
B = 42°
Plug in the values

Multiply both sides by sin(38)


(nearest tenth)
Answer:
Undefined
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(4-(-6))/(4-4)
m=(4+6)/0
m=10/0
undefined
Any equation that has the same gradient is parallel to it. E.G y = 4x + 5
Answer:80
Step-by-step explanation: and its ok if its not 71 points
Answer:
First where are the "following" and this should be in geometry
Step-by-step explanation: