Consider AXYZ
What are the ratios of sine, cosine, and tangent for
angle Y?
O sin(Y) = XZ , cos(Y) = ID tan(Y) = D.
sin(Y) = x
cos(Y) = XZ; tan(Y) = YZ
1
ooo
O Sin(Y) -
- COS(Y) = Yz, tan(Y) = XZ
: tan(Y) = 2
xz; tan(Y) = x2
COS(Y) =

a) 7x=7

step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)