Answer:
A. 42.59
B. 37.155
Step-by-step explanation:
I used a round calculator by the way
Answer:
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given y = cos² (x² + x³) ....(i)
By using differentiation formulas
a)
b)
<u><em>Step(ii):-</em></u>
Differentiating equation (i) with respective to 'x'
<em>First apply formula </em><em></em>
<em>Now we will apply formula </em>
<em>Again apply formula </em><em></em>
we know that trigonometric formulas
Sin 2θ = 2 sinθ cosθ
<u><em>Final answer:-</em></u>
The total cost of the meal will be $54.
45 + 20% = 54
Answer:
Can you show a picture? Or like tell us the options?
Answer:
3 scarves
Step-by-step explanation: