Answer:
x is three the ratio show you what you need to divide by so triangle a is 3 and triangle b is 8 times larger than triangle a.
Step-by-step explanation:
Answer:
D. (1, 5, 2)
Step-by-step explanation:
It is convenient to let a graphing calculator do this. See the attachment.
Found answer here: https://brainly.in/question/12501706
Answer:
402.336 meters per minutes
Step-by-step explanation:
revolutions per minute = speed in meters per minute / circumference in meters.
Diameter = 28 inches
Circumference of the wheel = 2πr
r = Diameter/2 = 28/2 = 14
Circumference = 2 × π × 14
= 87.964594301 inches
Approximately = 88 inches
Note that:
1 inch = 0.0254 metre
88 inches = x
x = 88 × 0.0254 meters
x = 2.2352 meters
Hence:
Revolutions per minute = Speed in meters per minute / circumference in meters.
Speed = Revolutions per minute × circumference in meters.
Speed = 180 RPM × 2.2352 meters
Speed = 402.336 meters per minutes
Answer:
64 dots
Step-by-step explanation:
theres a pattern
the number of terms is always multiplied by itself for Instance 4 terms= 16 dots 4×4=16
