3 years ago

Find the lateral surface area of the triangular prism. A) 90 in2 B) 110 in2 C) 120 in2 D) 130 in2 Brainliest

Mathematics

2 answers:

jarptica [38.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

gavmur [86]3 years ago

6 0

Answer:

Step-by-step explanation:

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GREYUIT [131]

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minimum, coordinates of vertex: (-3,-11)

explanation:

$\sf y =x^2 +6x-2$

x coordinates on vertex:

<u>solving steps</u>:

$\sf \dfrac{-b}{2a}$

$\sf \dfrac{-6}{2(1)}$

$\sf -3$

<u>Find y-coordinate on vertex:</u>

$\sf y =x^2 +6x-2$

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$\mathrm{If}\:a < 0,\:\mathrm{then\:the\:vertex\:is\:a\:maximum\:value}$

$\mathrm{If}\:a > 0,\:\mathrm{then\:the\:vertex\:is\:a\:minimum\:value}$

coordinates: (-3,-11) thus minimum

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