The answer
let y=<span>cos2theta.
y'= -2sin</span><span>2theta.</span>
Answer:
Answer: 3 1/2 as a decimal is 3.5.
Step-by-step explanation:
Answer:
X: amount of a spare part of price $74 per unit.
Y: cost of purchasing X spare parts.
Step-by-step explanation:
We can imagine that X represents the amount of an object, for example a car spare part, which price is $74 per unit.
Then, Y would represent the cost of purchasing X units of that spare part.
The ratio from the first triangle to the second triangle is 1:2
