What is the area of quadrilateral with verticals at (-5 -3) (-2 -3) (-5 -1) and (-2 -1)?

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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thus, the first answer choice, y = sec x, is the correct one