Question

question
enter the missing values in the area model to find ( 3 ( 4 z + 7 ) )
3
4z
+7
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Explanation:

Step1: Multiply 3 by 4z

To find the area of the first rectangle (with side 3 and 4z), we use the formula for the area of a rectangle, \( \text{Area} = \text{length} \times \text{width} \). So, \( 3\times4z = 12z \).

Step2: Multiply 3 by 7

To find the area of the second rectangle (with side 3 and 7), we use the same area formula. So, \( 3\times7 = 21 \).

Answer:

The missing values in the area model are \( 12z \) (for the top rectangle) and \( 21 \) (for the bottom rectangle).