Answer:
35x^2-5x^4
Step-by-step explanation:
You have to multiply the numbers on the outside to the numbers on the inside.
For example, 5x^2 times 7 would be 35x^2.
2(cos2x - sin2x)
Step-by-step explanation:
Y = sin2x + cos2x
Differentiate wrt x
dy/dx = cos2x . 2 - sin2x . 2
= 2(cos2x - sin2x)
It would be 5³ because 5×5×5= 125
Plugging B into the equation, we get 7.5(25)+(300*5/100)+40=187.5+15+40=
242.5 dollars
For C, since she gets 7.5 dollars per hour, we simply change the 7.5 to 9. Since 7.5 is a number multiplied by a variable, it is a coefficient.
Answer:
254.469
Step-by-step explanation:
Formula for Volume of Cylinder: V=πr²h
