B because the sum of 2 sides must be GREATER than the 3rd side
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Add sides 3x
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Answer:
Step-by-step explanation:
<u>Total surface area:</u>
- S = 2(lw + lh + wh)
- S = 2(20*14+20*10+14*10) = 1240 in²
Answer: (8^{12})^3=8^{12\times 3}=8^{36}
Step-by-step explanation:
Given : the expression (8^{12})^3
We have to simplify the given expression and choose the correct from the given options.
Consider the expression (8^{12})^3
Using property of exponents,
\left(a^b\right)^c=a^{b\times c}
We have,
(8^{12})^3=8^{12\times 3}=8^{36}
N = -5 sorry I only answered the second one
