Answer:Point and line
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
you just have to add 2 to both sides to get x by itself and 10+2=12. therefore, x=12
Answer:
AB ≈ 35.93
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos3.5° =
=
= 
Multiply both sides by 36
36 × cos3.5° = AB, thus
AB ≈ 35.93 ( to 2 dec. places)
Answer:
A = 31.8 cm2
Step-by-step explanation:
Yhe formula:


central angle = (180-135)° = 45°


Hope this helps
I believe a minimum of 7 trips over the bridge is required.