Step-by-step explanation:
If the discount is 35% off. then the new price is 65% of what the old price is. So we multiply 120 x .65 = 78
Answer:
see explanation
Step-by-step explanation:
Using the chain rule and the standard derivatives
Given
y = f(g(x)) , then
= f'(g(x)) × g'(x) ← chain rule
(tanx) = sec²x , (cotx) = - csc²x
(c)
y = tan = tan
= sec² × ( )
= sec² ×
= sec² ×
=
(d)
y = cot(1 + x)
= - csc²(1 + x) × (1 + x)
= - csc²(1 + x) × 1
= - csc²(1 + x)
Answer:
You would do rise over run (rise/run).
Step-by-step explanation:
Rate of change is basically slope, so you would do the same thing you would do to find the slope.
C=2pie r
37.3cm=2x3.14 x r
37.3cm=6.28r
37.3 divided by 6.28
r=5.94
<span>(5y² − 7)³ / (2y)²
</span><span>The cube of the difference of 5 times the square of y and 7 is (5y² -7)³.
</span><span>Square of (2 times(*) y) is </span> (2y)².
So, the answer is <span>A. the cube of the difference of 5 times the square of y and 7 divided by the square of 2 times y.</span>