KindaSmartPersonn
08.02.2022 •
Mathematics
Which system of equations has no solution? 5 x 5 y = 10 and 2 x 2 y = 4 3 x minus 6 y = 4 and negative 4 x 8 y = 7 6 x 2 y = 6 and 7 x 3 y = 9 3 x minus 4 y = 16 and 2 x 3 y = 5.
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Ответ:
θ = 13.3°
Step-by-step explanation:
Given that :
Height of ladder = 26 ft
Distance between base and wall of building = 6 feets
To obtain the angle θ ;
Using Pythagoras rule :
Sinθ = opposite / hypotenus
Opposite = 6feets
Hypotenus = 26 feets
Sinθ = 6 /26
Sinθ = 0.2307692
θ = sin^-1(0.2307692)
θ = 13.342363
θ = 13.3°