Answer:
37.6 degrees
Step-by-step explanation:
tan x = 48.6 / 63.1 where x = angle of elevation
tan x = 0.770206
x = 37.6 degrees
1/5 is equal to 0.2, which is also equal to 20%
It is linear because there is no relationship with the number of snacks per ride, nor rides per snack. Kiley didn't "have 1 snack for every 2 rides" for example.
<h3>Answer : </h3>
SSS congruency criteria can be used here to prove ∆ABC ≅ ∆DCB
<h3>Solution : </h3>
In ∆ABC and ∆DCB
AB = CD (given)
AC = BD (given)
BC = BC (common)
So, by SSS congruency criteria,
∆ABC ≅ ∆DCB
60+63+66+69+72+75+78+81+84+87+90+93+96+99+102+105+108+111+113=1652
