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Solve the following equation for A. Be sure to take into account whether a letter is capitalized or not. d=2Ar Answer: A=

Solve the following equation for A A . Be sure to take into account whether a letter is capitalized or not.\newlined=2Ar d=2 A r \newlineAnswer: A= A=

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Write and solve direct variation equationsright chevron icon

Full solution

Q. Solve the following equation for A A . Be sure to take into account whether a letter is capitalized or not.\newlined=2Ar d=2 A r \newlineAnswer: A= A=
  1. Identify Equation and Solve: Identify the equation and what needs to be solved for.\newlineThe equation given is d=2Ard=2Ar, and we need to solve for AA.
  2. Isolate Variable A: Isolate the variable AA in the equation.\newlineTo isolate AA, we need to divide both sides of the equation by 2r2r.\newlineA=d2rA = \frac{d}{2r}
  3. Check for Errors: Check for any potential math errors in the previous step.\newlineThe operation to isolate AA was division, and it was correctly applied to both sides of the equation.
  4. Write Final Formula: Write down the final formula for AA.A=d2rA = \frac{d}{2r}This is the formula we will use to find the value of AA when dd and rr are known.

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