6√18 + 3√50
6 × 3√2 + 3√50
6 × 3√2 + 3 × 5√2
18√2 + 3 × 5√2
18√2 + 15√2
33√2
The answer is: 33√2 or 46.669
Answer:
-5/32
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Instantaneous Velocity</u>
Given r(t) as the vector function of the position for time t, the instantaneous velocity is computed as:
We are given:
Thus:
Computing the derivative:
Evaluating for t=π/4:
Answer:
The normal price of mixer is $150.
Step-by-step explanation:
Given that:
Normal prices are reduced by 15% in sale.
The normal price of mixer is reduced by $22.50
It means that it is the amount of discount.
Let,
x be the normal price of the mixer.
15% of x = 22.50
Dividing both sides by 0.15
Hence,
The normal price of mixer is $150.