Select all of the equations below that are equivalent to:−10=ghUse properties of equality.Multi-select Choices:(A) 4=−5gh(B) −2=5gh(C) 5=−2gh(D) 2=−5gh
Q. Select all of the equations below that are equivalent to:−10=ghUse properties of equality.Multi-select Choices:(A) 4=−5gh(B) −2=5gh(C) 5=−2gh(D) 2=−5gh
Analyze Equation and Choices: Step 1: Analyze the given equation and the choices.We start with the equation −10=gh. We need to find which of the choices are equivalent by using properties of equality, specifically division in this case.
Check Choice (A): Step 2: Check choice (A) 4=−5gh. Divide both sides of the original equation by −5: −5−10=−5gh. Simplify the left side: 2=−5gh. This does not match choice (A), which states 4=−5gh.
Check Choice (B): Step 3: Check choice (B) −2=5gh.Divide both sides of the original equation by 5: −10/5=5gh. Simplify the left side: −2=5gh. This matches choice (B).
Check Choice (C): Step 4: Check choice (C) 5=−2gh.Divide both sides of the original equation by −2: −2−10=−2gh. Simplify the left side: 5=−2gh. This matches choice (C).
Check Choice (D): Step 5: Check choice (D) 2=−5gh.We already calculated this in Step 2. The result was 2=−5gh, which matches choice (D).