soccerhannah290
11.10.2019 •
Mathematics
Math..
the circumference (c)c of a circle is 1818 centimeters. which formula can you use to find the radius (r)r if you know that c=2πrc=2πr?
a. r=c2πr=c2π
b. r=2cπr=2cπ
c. r=πc2r=πc2
d. r=2πc
Solved
Show answers
More tips
- O Other What happens if you get scared half to death twice?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
Answers on questions: Mathematics
- M Mathematics Multiply (2-5i)(2+5i)...
- M Mathematics There is a sale on jeans where you will get 20% off the original price. If the jeans cost $65, how much will you SPEND on the jeans? pl answer...
- M Mathematics Find the vertex of the parabola y = x2 + 5x....
- M Mathematics 60 11 60/11=5.4 x=5.4 What is my answer as an inequality?...
- M Mathematics Which data set could be represented by the box plot shown below? HH 25 28 31 34 3740 Choose 1 25, 28, 28, 29, 30, 34, 35, 37, 37, 38 25, 28, 29, 29, 30, 34, 35, 35,...
- M Mathematics What is the measure of ∠B?...
- M Mathematics The table shows several terms of a sequence. Which of the following is a recursive formula for the sequence?...
- M Mathematics 6. A grade 4 student was asked to write a fraction to represent the shaded 1 point parts of the diagrams below. Which fraction is correct?O A. 31/5O B. 41/5O C.3...
- M Mathematics The formula for the area of a triangle is - bh=A. Which of the following is not a possible first step to rearrange this formula to find the base of the triangle?...
- M Mathematics Calcula los siguientes límites página.115 ejercicio a) lim n = +∞ infinito 6-4n² 2(n)² b) lim n = +∞ infinito 4n²+3n-2 2n ³ -4n c) lim n = +∞ infinito 2n ³ -4n 4n...
Ответ:
circumference= 2.pi.r
C=2.pi.r
r= C/2.pi
Ответ:
I am not sure which symbol you meant to include so will do all four of them:
y > -5 > (-5, ∞)
y ≥ -5 > [-5, ∞)
y < -5 > (-∞, -5)
y ≤ -5 > (-∞, -5]
The PARENTHESIS is used when the number is NOT included (open dot).
The BRACKET is used when the number IS included (closed dot).