Answer:
The correct option is A) x = 180°-65°
Step-by-step explanation:
Consider the provided figure.
It is given that center Street is parallel to First Avenue,
One angle is 65 degree then angle y will be 180°-65° (Supplementary angles)
Angle y and angle x are the corresponding angles.
The measurement of corresponding angles are equal.
Therefore, x = 180°-65°
Hence, the correct option is A) x = 180°-65°
Answer:
Casey will take 3 minutes to clean part of the section.
Step-by-step explanation:
∵ Casey takes the time to cleans of a section = 1 minute
∴ He will take the time to clean complete section =
=
= 3.6 minutes
Now time taken to clean part of the section =
= 3 minutes
Therefore, left part of the section will be cleaned by Casey in 3 minutes.
Answer:
Adults =58, Students=92
Step-by-step explanation:
Answer:
The point C is 12.68 km away from the point A on a bearing of S23.23°W.
Step-by-step explanation:
Given that AB is 50 km and BC is 40 km as shown in the figure.
From the figure, the length of x-component of AC = |AB sin 80° - BC cos 20°|
=|50 sin 80° - 40 cos 20°|=11.65 km
The length of y-component of AC = |AB cos 80° - BC sin 20°|
=|50 cos 80° - 40 sin 20°|= 5 km
tan= 5/11.65
=23.23°
AC= km
Hence, the point C is 12.68 km away from the point A on a bearing of S23.23°W.
