Answer:
Make use of your knowledge of the maximum and minimum of the cosine function. Then scale and translate according to the way that function is scaled and translated to make f(x).
Step-by-step explanation:
f(x) is the cosine function, multplied by 4 and with 9 added to the result.
The minimum of the cosine function is -1. Multiplying that by 4 gives -4, and adding 9 gives 5.
The maximum of the cosine function is +1. Multiplying that by 4 gives +4, and adding 9 gives 13.
The minimum and maximum of f(x) are 5 and 13, respectively.
The formula for the volume of a cube is:
v=s³
Where v=volume and s=the length of a side
Since we know that the length of a side of the gift box is 15cm, we can solve for the volume.
v=15³=3375cm³
Answer: V=3375cm³
Answer:
parallel
Step-by-step explanation:
the slope of each line is 5/6 which means the lines are parallel
Answer:
I graphed the answer above in the image
The coordintates of the point mark the opposite-leg and adjacent leg of a right triangle.
The opposed-leg is the y-coordinate, this is 3.
The adjacent-leg is the x-coordinate, this is 4.
The tangent of the angle q is given by:
tan(q) = y-coordinate / x-coordinate = 3 / 4 = 0.75
Answer: 0.75
