Issolvi 0.5/x=sin105^circ/20

$$\frac { 0.5 } { x } = \frac { \sin 105 ^ { \circ } } { 20 }$$

Solvi għal x

$$x = \frac{100000000000000000}{9659258262890683} = 10\frac{3407417371093160}{9659258262890684} \approx 10.352761804$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Evaluate trigonometric functions in the problem

$$\frac{0.5}{x} = \frac{0.9659258262890683}{20}$$

Il-varjabbli x ma jistax ikun ugwali għal 0 billi d-diviżjoni b'żero mhux iddefinit. Immultiplika ż-żewġ naħat tal-ekwazzjoni b'20x, l-inqas denominatur komuni ta' x,20.

$$20\times 0.5=x\times 0.9659258262890683$$

Immultiplika 20 u 0.5 biex tikseb 10.

$$10=x\times 0.9659258262890683$$

Ibdel in-naħat sabiex it-termini varjabbli kollha jkunu fuq in-naħa tax-xellug.

$$x\times 0.9659258262890683=10$$

Iddividi ż-żewġ naħat b'0.9659258262890683.

$$x=\frac{10}{0.9659258262890683}$$

Espandi \frac{10}{0.9659258262890683} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'10000000000000000.

$$x=\frac{100000000000000000}{9659258262890683}$$