Answer:
2.3333333 miles in 3.5 minutes = 2.3333333 / 3.5 =
2/3 miles per minute or
.66666666 miles per minute
In 34 minutes, it can travel 34 * (2/3) = (68/3) =
22 (2/3) miles
Please tell us the question and answer choices.
Complete question :
A, B, C and D are four towns. B is 30 kilometres due east of A. C is due 30 kilometres north of A. D is due 45 kilometres due south of A. Work out the bearing of B from C.
Answer:
44°
Step-by-step explanation:
From the diagram sketched, we have a right angled d triangle, thus we can apply Pythagoras ;
Using the relation :
Tanθ = opposite / Adjacent
Tan θ = 30 / 30
Tanθ = 1
θ = tan^-1(1)
θ = 45°
Hence, bearing of B from C is 45°
Answer:
Step-by-step explanation:
let width=w
length=l
l=3w
P=2(l+w)=2(3w+w)=8w
A=l*w=3w*w=3w²
3w²=8w+128
3w²-8w-128=0
3w²-24w+16w-128=0
3w(w-8)+16(w-8)=0
(w-8)(3w+16)=0
w=8,-16/3 (rejected)
width=8
length=8*3=24
It comes from D, from bank premiums.