Olive plots (4,−3π/2) on the polar plane How does she proceed? Drag a phrase to each box to correctly complete the statements.

Olive first determines which line the angle of rotation places the point on. This line tells Olive that the point must lie on the *blank* if r is positive or *blank* if r is negative.

The radius of 4 tells Olive that the point lies on the fourth circle of the polar plane. The value of r is positive. Therefore, the point will lie on the *blank*

Options: positive x-axis, negative x-axis, positive y-axis, negative y-axis

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°