Sersuri Sersuri

03-06-2017
Mathematics

contestada

A circle has an area of p square feet and a circumference of q feet. If p=2.5q, what is the radius of the circle?

Respuesta :

07-06-2017

a=.5*r^2*theta
a=p
2.5q=2pi(r)
2pi(r)=.5(r^2)(2pi)
1=.5r
2=r

Answer Link

Otras preguntas

Triangle ABC is an isosceles triangle in which AB = AC. What is the perimeter of △ABC? 5 + square root of 10 units 3x square root of units 10 + square root of

hi can someone please help me with this I don't know if this is right

Excel can display characters in only three font colors: black, red, and blue. (points : 2) true false

Complete the sentence with the correct form of the adjective. La abuela es __________. viejo vieja viejos viejas

Carbon disulfide is formed by the reaction of coke (carbon) with sulfur dioxide. how many moles of cs2 will be generated if 8.0 moles of coke react with a surpl

In this excerpt from Nathaniel Hawthorne’s "Dr. Heidegger’s Experiment," which sentences best summarize the passage? A. A strange chillness, whether of the body

may someone help me out with this please

Help me and I'll do the same

Which figure of speech is used in this excerpt from act 1 of Shakespeare's Romeo and Juliet? ROMEO: O, she doth teach the torches to burn bright! It seems she

Shen earns $9.60 per hour at his part-time job.last month,he worked 7.25 hours the first week, 8.75 hours the second week, 5.5 hours the third week, and 6.75 ho