lilly is five years older than her brother tommy and lilly is half as old as her sister claire. if lilly is 8, how old are tommy and claire

Step-by-step explanation:

age of lilly=8

age of brother=8-5=3

age of sister=2×8

=16

Therefore lilly age is 8

her brother's age is 3 (Tommy)

and her sister's age is 16 (Claire)

hope this helps

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

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step-by-step explanation: