Joan = H
so to get Gill's height subtract 3
Gill's height = H - 3
Answer:
Therefore,

Step-by-step explanation:
Unit Circle:
In mathematics, a unit circle is a circle with a unit radius. Frequently, especially in trigonometry, the unit circle is the circle of radius one centered at the origin (0, 0) in coordinate System.
So the coordinate of point P on the circle is given as,

Here,
Given:
P(-3,2)
So if Radius is one unit i.e r = 1 then on Comparing we get

∴
Therefore,

Answer:
let the wages of men and boys be x and y respectively
then
5x+6y = 114
7x + 8y = 157
multiplying equation first by 4 and second by three and subtracting equations
20x + 24y = 456
<u>21x + 24y =471</u>
-x = -15
x= 15 men wages
substituting value of x in equation
5x + 6y = 114
5*15 + 6y = 114
6y = 114 -75
6y = 39
y = 6.5 each boys wages
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answer:
Simple 1+1= 11
Step-by-step explanation:
So what does 2+2= ?