bsinzinkayo05 bsinzinkayo05

02-03-2018
Mathematics

contestada

A circle has an area of 50 square meters. Which answer is closest to the measure of its diameter?

Respuesta :

dannielle dannielle

02-03-2018

A=pi *r^2=pi *(D/2)^2=3,14*D^2/4
⇒D^2=4*A/3,14=4*50/3,14=200/3,14≈63,7

D≈V63,7

Answer Link

Otras preguntas

Imani has 2 part-time jobs. One pays $7.50 per hour for dog grooming, and the other pays $8.25 per hour at a grocery store. Help her find a way to earn (exactly

Part A) A pulley is massless and frictionless. The masses 3 kg, 3 kg, and 7 kg are suspended as in the figure. What is the tension T1 in the string between the

Complete the paragraph based on what you have learned about different video-storage carriers. Malcolm is a science student. His teacher gave him an assignment t

Which statement best describes the organization of the passage? Keller states her main idea in the first paragraph and O then uses a chronological recollection

Select all the correct answers. Which two empires split because of World War I?

Q.3 Answer the following questions in detail. 1. Give information about qualitative changes in population? 2. Why is the human resource considered as the most i

Calculate the pay for the following day of a weekly time card given a wage of $15/hr

Label the steps of translation that led to go gene expression. 1.A peptide bond is created between the first two amino acids formed 2.Once a protein is formed t

Date: Pago : If x=4cm, y =3 cm and Z=1cm, find the value of following 3x+ 2y - 10

In “12 Angry Men” which juror was the first to join No.8 and why?