Answer:
15 and 270
Step-by-step explanation:
Using the rule of radicals
×
= a
×
×
= a
(a)
Given
( )² × (
)²
= 5 × 3
= 15
(b)
Given
( )³ × (
)²
= 9 × 30
= 270
In 2000 the median size of a new single family house was 2057 square feet in 2010 the median size was 2169 square feet.
1 answer:
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