205x2 + 32 te
12. the path of a baseball thrown at an angle of 40° can be modeled by y = -0.05x + 3.2% to
the horizontal distance in feet from the release point and v is the corresponding height, in feet. calculate the
average rate of change of the height over the interval 8 < x < 20.
the
(1) 3
(2)1/3
(3)5/9
(4)9/5

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

c.)

step-by-step explanation:

actually what is a question i don't understand