Is the following shape a rectangle? How do you know?
O
A. No, the opposite sides are not parallel.
O
B. There is not enough information to determine.
C. Yes, the adjacent sides are perpendicular, and the opposite sides
are parallel.
O
D. No, the adjacent sides are not perpendicular.

it will option C yes

Step-by-step explanation:

because when adjacent sides are perpendicular and the opposite sides are parallel and opposite sides are equal but adjacent side are not equal then it is rectangle

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles