first convert 400.000 m to km, 400 km
80 km /h x 5h= 400km
so it going to take 5 hours of travel
They’re similar so their ratio should be equal
The scale is 5:6
You can also do
5/6 = x/24
Since 6 * 4 = 24
5 * 4 must get you the answer
Solution: 20
Answer:
the answer is 9√3
sin60°= p/h
√3/2 = x/18
by cross multiplication we get
18√3=2x
therefore: x=9√3
Answer:

Step-by-step explanation:
hello
as an apple costs a pence and a banana b pence
3 apples + 5 bananas cost 3*a + 5*b
hope this helps