Since x=8/3 is a vertical line,the slope is undefined,
Answer:
65°
Step-by-step explanation:
all angles in a trapezium equate to 360°
R is 115°
115+115=230
360-230=130
130÷2=65
Answer:
2
Step-by-step explanation:
Its the only graph that matches.
Answer:
y=-6x+48
Step-by-step explanation:
Answer:
4 airplanes
Step-by-step explanation:
1 = 2/3
6 = x
cross multiply
x = 6 × 2/3
therefore x = 4