Answer:
18
Step-by-step explanation:
0.618 divided by 1.03 will equal to 0.6
S=d/t
45=29/t
t=45/29
convert to min
t=45/29 *60=38.66min
Answer:
x = 10
Step-by-step explanation:
if there 2 same triangle then they are right triangle
By using Pythagorean theorem for 1 of right triangle, we have
=
+ 
74 = 49 + 
74 - 49 = 
25 = 
therefore, x =
=
= 10