30-09-2014
Mathematics

Answered

1/4 - 1/2r = - 3/4r how do I solve this please help.......

Answer :

mariamikayla mariamikayla

30-09-2014

[tex]\frac{1}{4}^{(r}-\frac{1}{2r}^{(2}=-\frac{3}{4r} \\\\ r-2=-3 \\\\ r=-3+2 \\\\ \boxed{r=-1}[/tex]

Answer Link

Other Questions

Name the y value of the solution to the system of equations Use substitution 4x y 6 5x y 21

Which is an accurate statement about John Adamss presidency A He was elected to two terms by a large majority from both parties B He appointed Lewis and Clark t

528 Sophie claims that whenever she increases the perimeter of a rectangle its area increases 528 HW eTool Homework Help a She showed the rectangle at right and

PLEASE HELP ME 32 PONITS FOR BEST ANSWER1 5What type of energy is being used in the following example swinging back and forth Mechanical Radiant light Thermal h

which is greater a 275 gallon container or juice or 12 liter container of juice

3 Which numbers belong to the domain of the relation 0 4 6 2 2 1 0 6 Choose all answers that are correct A 2 B 0 C 4 D 64Which numbers belong to the range of th

Maggie bought 2 boxes of cupcakes for her daughters She ate one cupcake herself and told her 3 daughters to share the remaining cupcakes equally If there were c

Starting from rest a 40kg body reaches a speed of 80 ma in 20 s What is te net force acting on the body

What is the answer to 5x7y14

Name the sets of numbers to which each number belongs square root of 25 016 repeating 93 73 negative square root of 144 217 square root of 17