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cos 43=(35 )/(x)

cos⁡43=35x \cos 43=\frac{35}{x}

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Full solution

Q. cos⁡43=35x \cos 43=\frac{35}{x}
  1. Calculate cos⁡(43)\cos(43): To find xx, we need to solve the equation cos⁡(43)=35x\cos(43) = \frac{35}{x}.
  2. Substitute values: First, let's find the value of cos⁡(43)\cos(43) using a calculator.cos⁡(43)≈0.7314\cos(43) \approx 0.7314
  3. Multiply both sides: Now we have 0.7314=35x0.7314 = \frac{35}{x}.
  4. Divide by 0.73140.7314: To solve for xx, multiply both sides by xx to get rid of the fraction.\newlinex×0.7314=35x \times 0.7314 = 35
  5. Calculate xx: Now, divide both sides by 0.73140.7314 to isolate xx.x=350.7314x = \frac{35}{0.7314}
  6. Calculate x: Now, divide both sides by 0.73140.7314 to isolate xx.\newlinex=350.7314x = \frac{35}{0.7314}Finally, calculate the value of xx.\newlinex≈47.85x \approx 47.85

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