Answer:
400
+
16
x
Step-by-step explanation:
hope this helps
The sine model is y=10 sin(1/30 t) + 30. The 30 represents default distance from the ground, and the ten is required to represent the length of the blades. Every 30 seconds, one rotation completes, so t must be multiplied by 1/30.
Add up all the numbers in the set and divide by the number of values you added
R - 10 = 18 - r
2r = 28
r = 14
Answer:
-1
Step-by-step explanation:
Square root 1 is 1. Add that to the 12 to get 13. Subtract 13 from both sides to get: -5x = 5. Divide both sides by -5 to get your answer: -1
