Answer:
x = 12
y = 16
Step-by-step explanation:
Use the Pythagoras Theorem on the left triangle.

Now use the Pythagoras Theorem on the right triangle.

Answer:
(30,35,0)
Step-by-step explanation:
We are given that


The velocity of particle,
Substitute 


The tangent line at t=3 is given by

Now, substitute t=4


Hence, the position of particle at
=(30,35,0)
Answer: fRACTION: 1/2
Step-by-step explanation: Decimal: 0.5
Percent: 50
Answer:
Step-by-step explanation:
A = LW + ½πr²
A = 15(12) + ½(3.14)(12²/4)
A = 180 + 56.52
A = 236.52 m²