Answer:
d
Step-by-step explanation:
Answer:
D. 8.8
Step-by-step explanation:
As the pythagorean theorem.
A² + B² = C²,
5.4 × 5.4 + 7 × 7 = C²,
29.16 + 49 = C²,
78.16 = C²,
8.8 ≈ C
3a =18
3a/3 = 18/3
a = 18/3
a = 6
Hope this helps
192
Solution
(2ft)x(12ft)x(8ft)
Answer
192
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