A tennis ball is dropped from an initial height of 30 feet. It bounces 5 times, with each bounce height being about 2/3 of the height of the previous bounce.

Step-by-step explanation:

I'm thinking you want to know the height of the ball on that 5th bounce, right? This is of the form

where a is the initial height and b is the decay factor.  If the ball comes up to 2/3 of its height from the previous bounce, then b = 2/3 and our equation is

If you want to know the height y of the 5th bounce x, sub in a 5 for x and solve for y:

and get that

y = 320/81 or as a decimal, 3.9506 feet

555.99.

step-by-step explanation:

hope this

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.