please! answer me, according to mathematical methods of physics

A sphere of radius a is senrered au apoint r1.

(a) write out the algebraic equation for the sphere?

(b) write out a vector equation for the sphere? 

in Geometry Answers by Level 1 User (140 points)

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

Related questions

1 answer
mathematical methods for physics
asked Oct 12, 2012 in Geometry Answers by umair Level 1 User (140 points) | 1.1k views
1 answer
Can you solve x/-12=-6-(-8) for me?
asked Feb 11, 2013 in Least Common Denominator by anonymous | 577 views
4 answers
Can you solve 6/2(2+1) for me?
asked Jan 5, 2013 in order of operations by anonymous | 1.2k views
1 answer
can you solve 7(2-1)(2-1)+1-1 for me ?
asked Sep 9, 2012 in Algebra 1 Answers by anonymous | 549 views
6 answers
Can you solve 6-1*0+2/2 for me?
asked Sep 3, 2012 in order of operations by anonymous | 2.1k views
1 answer
can you help me solve -3/2<x-2<5/2
asked Aug 29, 2012 in order of operations by anonymous | 602 views
1 answer
can you help me solve x/3>1
asked Aug 29, 2012 in order of operations by anonymous | 572 views
1 answer
can you help me solve for -3<x+3<9
asked Aug 29, 2012 in order of operations by anonymous | 612 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. Solve 15 -1(12÷4+1)? (4)
  4. 8:4(5+2) (3)
  5. How can i represent 1/3; 3/3; 7/3; 10/3 and 15/3 on a number line? (1)

Most popular tags

87,516 questions
100,279 answers
2,420 comments
732,395 users