Q2. The interior angles of a quadrilateral are (2x+15)0, (2x - 5)0, (3x + 75) 0 and (3x - 25) 0.
i. Find the value of x.

ii. Find the smallest interior angle of the quadrilateral.
iii. Find the largest interior angle of the quadrilateral.
iv. Find the largest exterior angle of the quadrilateral.

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33