You can get 50 points and a brainliest if you me.

given the rectangular coordinates (1,-√3), which of the following polar coordinate pairs in radians represents the same point?

a) (-4,2π/3)
b) (4,4π/3)
c) (-2,π/3)
d) (2,5π/3)

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?