Answer:
c) 144
Step-by-step explanation:
Since A is between Y and Z,


however, the question asks for
, not the value of x.
Thus,

× 

Answer:
75 km
Step-by-step explanation:
Area = Length × Width
= 300m and 250m
= 75000m
M to Km => ÷1000
= 75000m ÷ 1000
= 75 km #
Answer:
f(3)=122
Step-by-step explanation:
Hello,
cos 160°=-q
cos 20°=-cos 160°=q
sin 20°=√(1-q²)=sin 160°
tan -20°=tan 160=√(1-q²)/-q
cos 70°=sin 20°=√(1-q²)
I think x= -7 because 4x7=28