Identify the polygon with vertices P(2,−2), Q(4,2), R(6,2), and S(4,−2), and then find the perimeter and area of the polygon. PLEASE HELP 1. rhombus; P = 16 units; A = 21 units2

2. parallelogram; P=8 units; A=(4+45‾√) units2

3. rhombus; P = 21 units; A = 16 units2

4. parallelogram; P=(4+45‾√) units; A=8 units2

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your