百度试题 结果1 题目Solve the inequality.4x+5≥3x+9Graph the solution set on a numbe line.Use the tools to enter your answer.-10B 相关知识点: 试题来源: 解析 4x+5=3x+9 4x-3x+5-9≥0 x-4≥0 x≥4 01234 反馈 收藏
4 Without the use of a graphic calculator, solve the inequality 2x+5≤(10)/(2-x)[3]Hence find the solution to the inequality 2cosθ+5≤(10)/(2-cosθ) . where 002. [3]2-cos0 相关知识点: 试题来源: 解析 4.2 2x+5≤(10)/(2-x)=((2x+5)(2-x)-10)/(2-x)≤0 =7(-2x^...
69K Define linear equations and inequalities, see how to solve and graph a linear inequality and also how to solve and graph a system of linear inequalities, and see examples. Related to this QuestionUse a graphing utility to approximate the solution. 3(x + 1) less than x + 7...
Linear equations are commonly used to solve problems involving two unknowns. By representing the problem with two linear equations, you can determine the values of the unknown variables by finding their intersection point. This method, known as the substitution or elimination method, allows for solv...
Solving Inequality:We know that the solution to an equation in one variable is a fixed value of the variable that satisfies the equation. Also, if we have a linear equation in one variable, it has exactly one solution. Similarly, when a...
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Writ ethe sentenc eas an equation o ran inequality .Then use mental math to solve the equation or the inequality .(1.4-1.5)Writ ethe sentenc eas an equation o ran inequality .Then use mental math to solve the equation or the inequality .(1.4-1.5) 相关知识点: 试题来源: 解析 t= ...
So we cannot use the previous approach to solve our problem. This is why, in general, in the case of discontinuous filtration, certain assumptions have to be made in order to solve the mean–variance hedging problem. – The first way is to assume that the VOM is a true probability ...
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The absolute value notation of the inequality is {eq}\displaystyle \mid x+13 \mid \leq 9 {/eq}. Remove the absolute value symbol and to simplify the... Learn more about this topic: Solve & Graph an Absolute Value Inequality | ...