Quadrilateral WXYZ has vertices w(2.10), x(10,10), y(10,2), and z(2,2). Determine if quadrilateral is a rhombus.

a. No, quadrilateral WXYZ is not a rhombus.
b. Yes, quadrilateral WXYZ is a rhombus because the sides are perpendicular
c. Yes, quadrilateral WXYZ is a rhombus because the slopes of the diagonals are perpendicular.
d. There is not enough information to determine.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

i think asking google will you get the answer to that question

a

step-by-step explanation: