Problem preview

A-CED.4 Warmup M1-004-A02-V03

Rearrange formulas to isolate a chosen quantity and interpret the result.

Rearrange a formula by undoing an outer factor and then isolating the variable inside a group

Problem

Assuming \(b~+~c~\ne~0\), rearrange \(A~=~h(b~+~c)/2\) to solve for \(h\).

Answer choices

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Preview only

h = A/(b + c)

h = 2A/b + c

h = 2A/(b + c)

h = (b + c)/(2A)

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Curriculum context

Course: Math I
Standard: A-CED.4
Category: Algebra
Domain: Creating Equations
Objective: Rearrange formulas to isolate a chosen quantity and interpret the result.
Problem type: Rearrange a formula by undoing an outer factor and then isolating the variable inside a group