Dezg3353idn
Answered

Find answers to your questions and expand your knowledge with IDNLearn.com. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

Find the distance CD rounded to the nearest tenth

Find The Distance CD Rounded To The Nearest Tenth class=

Sagot :

Answer:

CD ≈ 15.0

Step-by-step explanation:

calculate CD using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = C (7, - 4) and (x₂, y₂ ) = D (- 8, - 5)

CD = [tex]\sqrt{(-8-7)^2+(-5-(-4))^2}[/tex]

     = [tex]\sqrt{-15)^2+(-5+4)^2}[/tex]

     = [tex]\sqrt{225+(-1)^2}[/tex]

     = [tex]\sqrt{225+1}[/tex]

     = [tex]\sqrt{226}[/tex]

     ≈ 15.0 ( to the nearest tenth )

 

Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. IDNLearn.com is your go-to source for accurate answers. Thanks for stopping by, and come back for more helpful information.