ayana0531 ayana0531

01-06-2018
Mathematics

contestada

Find the radius of a circle with an area of 380 square inches

Respuesta :

jdoe0001 jdoe0001

01-06-2018

[tex]\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\ -----\\ A=380 \end{cases}\implies 380=\pi r^2 \\\\\\ \cfrac{380}{\pi }=r^2\implies \sqrt{\cfrac{380}{\pi }}=r[/tex]

Answer Link

Otras preguntas

Select the correct answer from each drop-down menu. How do kitchens apply the idea to “put in place” when it comes to cooking? _____ means “put in place” and r

(8x^4+1)^2 combine like terms and expand

You are called to the birth of a newborn at 30 weeks gestation. As you prepare your equipment, what concentration of oxygen will you use initially if PPV is req

(1) Name 1 similarity between neurotransmitters and hormones and (2) name 1 difference between neurotransmitters and hormones.

Plz help will give brainlist What are some of the reasons that people give to explain the growing interest in taking History courses?

How do you think this could affect Earth and the organisms that live on our planet?

Explain the need and importance of listening in communication

How is alternative splicing used for medical patients?

Density is _____. A. a unit of volume per mass B. found in all matter C. only measured in solids D. expressed in a unit of cm³/g

Enslaved people expressed their beliefs in religious folk songs called.