Skip to content

  • Home
  • Mathematics
  • English
  • History
  • Chemistry
  • Biology
  • Law
  • Medicine
  • Business
  • Toggle search form

Points B and D are points of tangency. Find the value of x.

Posted on October 23, 2021 By Lorenzomendi1011 6 Comments on Points B and D are points of tangency. Find the value of x.

Points B and D are points of tangency. Find the value of x.


[tex]Points B and D are points of tangency. Find the value of x.[/tex]

Mathematics

Post navigation

Previous Post: Always use significant figure rules. Remember that these rules apply to all numbers that are measurements.Calculate the total resistance.RT
Next Post: In line 79, Bradford makes an allusion to Seneca, a highly-regarded philosopher. Infer Bradford’s purpose in alluding to

Comments (6) on “Points B and D are points of tangency. Find the value of x.”

  1. Expert says:
    October 23, 2021 at 5:06 am

    step-by-step explanation:

    the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

    the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

    Reply
  2. jescanarias22 says:
    October 23, 2021 at 5:37 am

    alam ko sagot pero mataas lang

    Reply
  3. jholland03 says:
    October 23, 2021 at 2:18 pm

    In both cases,

    [tex]AB^2=AD^2[/tex]

    (as a consequence of the interesecting secant-tangent theorem)

    So we have

    10.

    [tex](4x+7)^2=(6x-3)^2[/tex]

    [tex]16x^2+56x+49=36x^2-36x+9[/tex]

    [tex]20x^2-92x-40=0[/tex]

    [tex]5x^2-23x-10=0[/tex]

    [tex](5x+2)(x-5)=0\implies\boxed{x=5}[/tex]

    (omit the negative solution because that would make at least one of AB or AD have negative length)

    11.

    [tex](4x^2-18x-10)^2=(x^2+x+4)^2[/tex]

    [tex]16x^4-144x^3+244x^2+360x+100=x^4+2x^3+9x^2+8x+16[/tex]

    [tex]15x^4-146x^3+235x^2+352x+84=0[/tex]

    [tex](x-7)(3x+2)(5x^2-17x-6)=0\implies\boxed{x=-\dfrac23\text{ or }x=7}[/tex]

    (again, omit the solutions that would give a negative length for either AB or AD)

    Reply
  4. santiagoagilg says:
    October 23, 2021 at 5:42 pm

    Step-by-step explanation:

    5x-8=2x+7

    3x=15

    x=5

    Reply
  5. reyne36 says:
    October 23, 2021 at 7:30 pm

    Step-by-step explanation:

    to be honest with you idk but your probaly wondering then y are you answering this if u dont know we its all about the points so if i answer this then i get points and i need need points to help me on my stupid homwork. plz say thanks to this and give me a five star rating, help a sis out, also i rember doing this like a month ago but i complete forgot cause it was not important, good luck on your homwork tho, feel free to do the same thing on my questions!

    Reply
  6. Expert says:
    October 24, 2021 at 2:23 am

    answer:

    3 bags of apples and 2 bags of oranges.

    step-by-step explanation:

    Reply

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Categories

  • Advanced Placement (AP)
  • Arts
  • Biology
  • Business
  • Chemistry
  • Computers and Technology
  • Engineering
  • English
  • French
  • Geography
  • German
  • Health
  • History
  • Law
  • Mathematics
  • Medicine
  • Physics
  • SAT
  • Social Studies
  • Spanish
  • World Languages

© 2021 studyqas

Powered by PressBook WordPress theme