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rearrange c=(4-d)/(d+3)

c = 4-d/d+3 x d+3 = c(d+3)= 4-d = cd +3c= 4- d = cd+d=4-3c. = d(c+1)=4-3c = d= 4-3c/c+1
VY
Answered by Verina Y. • Maths tutor
7849 Views

Find integer solutions for m - n(log3(2)) = 10(log9(6)).

From the properties of logarithms (log b a = log c a / log c b), 10log 9 6 can be rewritten as 10(log 3 6 / log 3 9). Since log 3 9 = 2, 10log 9 6 = 5log 3 6. We then bring both log terms to the same side of...
TK
Answered by Tristan K. • Maths tutor
11649 Views

PQR is a triangle with vertices P (−2, 4), Q(4, 0) and R (3, 6). Find the equation of the median through R.

(1) Find the Midpoint of PQ which is (1,2) (Halfway between the x and y coordinates)(2) dy/dx for M(1,2) -> R(3,6) = (6-2)/(3-1) = 4/2 = 2(3) y =mx + c so y = 2x + c when R(3,6) is input 6 = 2(3) + c, c =...
SH
Answered by Scott H. • Maths tutor
4976 Views

Discuss the use of animals in Charlotte Bronte's novel Jane Eyre?

The principal animal in Jane Eye is Pilot, Mr Rochester’s dog. Pilot ‘follows’ his master ‘backwards and forwards’ and is repeatedly subject to Mr Rochester’s direct imperatives of ‘down’ and ‘stay!’ In this...
EJ
15137 Views

To what extent do you feel Hamlet was simply mad?

Firstly, the student must identify the numerous perceptions of Hamlet's behaviour throughout the play. In order to write a successful answer, students may look at what literary techniques Shakespeare uses to...
EC
4691 Views