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LekaFEV [45]
2 years ago
13

50 PTS AND 25 MORE IF U GET BRAIN PLSSSSSSSSSSSSSSS

Mathematics
2 answers:
Zolol [24]2 years ago
7 0

#1

\\ \sf{:}\!\implies -2(x+4)+10

\\ \sf{:}\!\implies -2x-8+10

\\ \sf{:}\!\implies x+2x>2+7

\\ \sf{:}\!\implies 3x>9

\\ \sf{:}\!\implies x>\dfrac{9}{3}

\\ \sf{:}\!\implies x>3

#2

\\ \sf{:}\!\implies -2x+9>3(x+8)

\\ \sf{:}\!\implies -2x+9>3x+24

\\ \sf{:}\!\implies -2x-3x>24-9

\\ \sf{:}\!\implies -5x>15

\\ \sf{:}\!\implies x

\\ \sf{:}\!\implies x

Option B

Misha Larkins [42]2 years ago
4 0

-2(x+4)+103(x+8)\\\\-2\cdot x+(-2)\cdot4+103\cdot x+3\cdot8\\\\-2x-8+103x+24\\\\-2x-x24-9\\\\-3x15\quad|\div(-5)\\\\\boxed{x>3\qquad\vee\qquad x

Answer B

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cosine is \frac{\text{adjacent}}{\text{hypotenuse}}

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Blank 1: opposite

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