A rigid transformation is one that preserves all of the distances between points/vertices on an image. Dilation/scaling alters those distances, so A and C can’t qualify for that, and B implies a change in shape entirely, so that wouldn’t be a rigid transformation either. Only D) spinning a spinner would keep the shape the same, without altering any distances.
Answer:
46.05degrees
Step-by-step explanation:
Given the following
Height of tree = 18ft (Opposite)
length of shadow = 25ft (hypotenuse)
Required
Angle of elevation
Sin theta = opp/hyp
Sin x = 18/25
sin x = 0.72
x = arcsin(0.72)
x = 46.05
Hence the angle of elevation of the sun is 46.05degrees
Answer:
multiply 4 x 12 and 9 x 12
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Length of the pipe
Inside diameter of the pipe
Outside diameter of the pipe
Volume of the pipe
Answer:
4^8
Step-by-step explanation: