Which expression is equivalent to StartFraction 3 x Over x + 1 EndFractiondivided by x + 1?

Response:

6 hours worked as a tutor

Detailed clarification:

40 x 9.25 = 370$

425 - 370 = 55

55/10 = 5.5

so 5.5 but since you work a full hour, round up to 6 hours worked as a tutor

Detailed breakdown:

locate the triangles

 x = 27 + 3 √ 129/ 4, 27 − 3 √ 129/ 4

Please note: the entire equation mentioned is divided by 4, not only the last term. 

 x approximates to 15.26836251, − 1.76836251

That concludes my response. I hope this is helpful. You will still need to work on finding y and z, which can be quite challenging:)

Answer:

Step-by-step explanation:

Step 1:-

We have c1(t) = e^ t i + (sin(t))j + t³k

and c2(t) = e^−t i + (cos(t))j − 6t³k.

By adding c1(t) and c2(t):

c1(t)+c2(t) = e^ t i + (sin(t))j + t³k + e^−t i + (cos(t))j − 6t³k

Now, employing the derivative formula:

Next, differentiate with respect to 't'

By factoring out i, j, and k terms, we arrive at: