Решите систему неравенств. 2х + 4 ≥ 0, 15

September 2021 1 9 Report

Решите систему неравенств.

2х + 4 ≥ 0,
15 - 3х ≤ 0.

Answers & Comments

ahta $\left \{ {{2x+4 \geq 0} \atop {15-3x \leq 0}} \right.
 \left \{ {{2x \geq -4} \atop {-3x \leq -15}} \right.
 \left \{ {{x \geq -2} \atop {x \geq 5}} \right.$
x∈[5;+∞)
Ответ: [5; +∞)

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odin iz uglov romba raven 90 dokazhite chto etot romb yavlyaetsya kvadratom

iz povrezhdennoj knigi vypala chast sshityh vmeste listov nomer pervoj vypavshej sf6b3f8f848a74d6043107ae147e3d751 39939

dub zhenilsya na pile esli by ona ego vse vremya pilila to dub upal by cherez 6 dn8437d3304f9eec4697da694c452e4995 44968

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