Wednesday

January 28, 2015

January 28, 2015

Posted by **ASDFGHJKL;** on Thursday, November 10, 2011 at 5:10am.

The subject of the formula is L

Same as before, please include workings TYVM

- Math -
**drwls**, Thursday, November 10, 2011 at 5:14amThere is no L in your formula.

You seem to be confusing 1, l and L.

You still need to know how to use parentheses to avoid ambiguity in typed equations.

- Math -
**ASDFGHJKL;**, Thursday, November 10, 2011 at 5:17amOh sorry yes thats what i mean:

S = (n/2)*(a+L)

- Math -
**Anonymous**, Thursday, November 10, 2011 at 6:48amS = (n/2)*(a+L)

S/(n/2) = a + L

2*S / n = a + L

(2*S / n) - a = L , or

L = (2*S / n) - a

**Answer this Question**

**Related Questions**

Math - A = h/2 (a+b) the subject of the given formula is "a" not "A" please ...

Math - Sorry for repeated questions, but this is my last problem: s = ut + 1/2(...

Math - 2 Questions - 1. (1/4)C/C+(1/3) 2. (1/X)+(1/Y)/(2/X) Please include ...

Math - 4C/(10C-5D) + 2D/(6C-3D) Please include workings thx

Math - 5 4 ______ - ______ 2(e-f) 3(f-e) Please include workings thx

maths-check my answers - Please check my answers 1) make c the subject of the ...

Math - The coordinates of the end-points of a line segment PQ are P(3,7) and Q(...

maths - You are asked to write a program for the course calculator to help a ...

Math - The length and width of a rectangle are (x+4)cm and xcm respectively. ...

calculus - Find the derivative of the function. 1. 2x+5/3x-2 2. (1-x)(1+x^2)^-1 ...