77.5/100=49/x
77.5x= 4900
x= 4900/77.5
x= 63.22 (two decimal places)
mark me brainliest pls :)))
Answer:
c. e^c=2
Step-by-step explanation:
Answer:
y = 2x- 3
Step-by-step explanation:
1) D // D' , this means that mD = mD'
6x -3y +18 =0
6x +18 =3y
6x/3 +18/3 = y
2x +6 = y. m= 2
2) Find the equation of D'
y - y' = m (x - x')
y - 1 = 2(x - 2)
y-1 = 2x - 4
y = 2x-3
Answer:
B
Step-by-step explanation:
The definition of dilation is the size of an object/ shape by increasing/ decreasing its dimensions by scaling factors