Question 4 Eur Sport (04.05Maxine spend 15 hours doing her homework last week This week she spent 18 hours doing homework. She says that she spent 120% more time doing homework this week Is she corred? Show your work to justify your decision 3 Source ✓ C B IVS = Styles Normal ?

yes

step-by-step explanation:

step-by-step explanation:

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if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

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.