Issolvi sin64^circ/39=sin26^circ/a

$$\frac { \sin 64 ^ { \circ } } { 39 } = \frac { \sin 26 ^ { \circ } } { a }$$

Solvi għal a

$$a = \frac{85482373623870093}{4493970231495835} = 19\frac{96939225449231}{4493970231495835} \approx 19.021570954$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Evaluate trigonometric functions in the problem

$$\frac{0.898794046299167}{39} = \frac{0.4383711467890774}{a}$$

Il-varjabbli a ma jistax ikun ugwali għal 0 billi d-diviżjoni b'żero mhux iddefinit. Immultiplika ż-żewġ naħat tal-ekwazzjoni b'39a, l-inqas denominatur komuni ta' 39,a.

$$a\times 0.898794046299167=39\times 0.4383711467890774$$

Immultiplika 39 u 0.4383711467890774 biex tikseb 17.0964747247740186.

$$a\times 0.898794046299167=17.0964747247740186$$

Iddividi ż-żewġ naħat b'0.898794046299167.

$$a=\frac{17.0964747247740186}{0.898794046299167}$$

Espandi \frac{17.0964747247740186}{0.898794046299167} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000000000000000.

$$a=\frac{170964747247740186}{8987940462991670}$$

Naqqas il-frazzjoni \frac{170964747247740186}{8987940462991670} għat-termini l-aktar baxxi billi testratta u tikkanċella barra 2.

$$a=\frac{85482373623870093}{4493970231495835}$$