Question

pls give the correct answer.​

Answer 1

Answer:

5 tan ø =4

tan ø=4/5= opposite/adjacent

in triangle,

opposite ²+adjacent ²=hypotenuse ²

4²+5²=hypotenuse ²

16+25=hypotenuse ²

41=hypotenuse ²

hypotenuse =√41

sin ø=opposite/hypotenuse = 4/√41

cos ø=adjacent/hypotenuse =5/√41

5 sinø-3cosø/5 sinø+2cosø

5(4/√41)-3(5/√41)/5(4/√41)+2(5/√41)

(20/√41 -15/√41)/(20/√41 +10/√41)

(5/√41)/(30/√41)

=1/6

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