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3 years ago

14

(4a^3)(5a)^2 with work

1 answer:

Natali5045456 [20]3 years ago

4 0

$\bf (4a^3)(5a)^2\implies 4a^3(5^2a^2)\implies 4a^3(25a^2)\implies 4(25)a^3 a^2 \\\\\\ 100a^{3+2}\implies 100a^5$

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Answer:

Hey there!

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Daniel [21]

Answer:

B. BC = 18 so ∆ABC ～ ∆DEF by SAS

Step-by-step explanation:

$\bf \cfrac{AB}{DE} = \cfrac{BC}{EF}$

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So, ∆ABC ～ ∆DEF by SAS.

<h3><u>------------------------------------</u></h3>

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