According to Newton's second law of motion, the force acting on an object is equal to the mass multiplied by the acceleration of the moving object. Since the object is moving in a constant velocity, acceleration is zero. Hence regardless of the mass of the car, the force acting is zero provided that air resistance and friction is negligible
For this case we must factor the following expression:
We must find two numbers that, when multiplied, result in 9 and when added, result in -6.
These numbers are -3 and -3.
Then, the factored expression is of the form:
Thus, the correct option is option C.
ANswer:
Option C
Take 19.95 and subtract 17.85 from it to get 2.10. Divide 2.10 by 19.95 to get 0.105. Multiply that by 100 and you get 10.52. So it's 10% or maybe 11% if you're supposed to round. Hope this helps
To determine how many acres would minimize cost, we need to differentiate the expression given and set it to zero and obtain the value of x. We do as follows:
C(x) = 0.2x^2 - 12x +240
C'(x) = 0.4x - 12
0 = 0.4x - 12
x = 30 acres <---------amount of flowers needed to minimize cost
But the answer would be 50 , because there is a 90 degree angle at the bottom of the triangle plus 40 from angle 3 is 130, there is 180 degrees in a triangle leaving 50 degrees left for angle 2
