HELP
The figure below shows a line graph and two shaded triangles that are similar:

Which statement about the slope of the line is true?

It is fraction negative 1 over 3 throughout the line.

It is −3 throughout the line.

The slope from point O to point A is fraction 1 over 3 times the slope of the line from point A to point B.

The slope from point O to point A is three times the slope of the line from point A to point B.

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?