2

drag the tiles to the correct boxes to complete the pairs.  not all tiles will be used.


abcdefghij  is a regular decagon.  it rotates clockwise about its center to form the polygon  a′b′c′d′e′f′g′h′i′j′.  match each angle of rotation to the point that  a′ (the image of  a) coincides with after that rotation.

252º

108º

135º

180º

288º

324º

d



f



h



i



(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is

inch

step-by-step explanation:

yard and mile are too big.