Find all points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10

Question

04-04-2015
Mathematics

Answered

IDNLearn.com makes it easy to find precise answers to your specific questions. Join our Q&A platform to receive prompt and accurate responses from knowledgeable professionals in various fields.

Find all points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10

Sagot :

Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide accurate and reliable answers, so visit us again soon.

Select The Correct Answer.Determine Which Equation Has The Same Solutions As The Given Equation.[tex]\[ 2x^2 - 12x - 50 = 0 \][/tex]A. [tex]$(x-6)^2 = 19$[/te

Which Of The Following Answers Correctly Lists 3 Things That Are Wrong With These Citations? 3. Curtin, Michael F. “Media And The Degradation Of Language: T

KyotsLong Answer Type Questions:1. How Was The Mahalwari System Different From The Permanent Settlement?

Evaluate The Limit:[tex]\[ \lim _{n \rightarrow \infty} N^2\left(\sqrt{1+\frac{1}{n}}+\sqrt{1-\frac{1}{n}}-2\right) \][/tex]

Evaluate [tex] \lim _{x \rightarrow \infty} \left\{ \begin{array}{c} \frac{x}{\sqrt[3]{x}} \\ X+\frac{\sqrt[3]{x}}{x+\sqrt[3]{x}} \\ \ldots \ldots \text { Infin

Who Said The Following? "It Is Easier To Build Strong Children Than To Repair Broken Men."A. Frederick Douglass B. Eli Whitney C. William Lloyd Garrison D. S

Find The Missing Number From The Given Alternatives.\begin{tabular}{|c|c|c|}\hline 18 & 11 & 39 \\\hline 15 & 7 & 26 \\\hline 12 & 4 & [

Sam Is A World-class Diver In The Men's 3-m Springboard Competition. His Height, [tex]$h$[/tex] (in Metres), Above The Water [tex]$t$[/tex] Seconds After He Lea

One Example Of Positive Feedback Is:A. Oxytocin Release During ChildbirthB. Insulin Control Of Blood Glucose LevelsC. Hypothalamic Control Of Body TemperatureD.

Which Quantities Of Motion Are Vector Quantities?A. Speed And DisplacementB. Speed And Distance TraveledC. Velocity And DisplacementD. Velocity And Distance Tra

Konrad509idn Konrad509idn · Answer 1 · 2015-04-04T15:28:13-04:00

Konrad509idn Konrad509idn

04-04-2015

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\ 10=\sqrt{(4-(-2))^2+(y-(-1))^2}\\ 10=\sqrt{6^2+(y+1)^2}\\ 10=\sqrt{36+y^2+2y+1}\\ 10=\sqrt{y^2+2y+37}\\ 100=y^2+2y+37\\ y^2+2y-63=0\\ y^2+9y-7y-63=0\\ y(y+9)-7(y+9)=0\\ (y-7)(y+9)=0\\ y=7 \vee y=-9\\\\ \boxed{(x,y)=\{(4,-9),(4,7)\}} [/tex]

Answer Link

Sagot :

Other Questions