30:42 is represented as 30/42
The lowest form for that is 5/7. Hope that helped. Good luck
I hope this helps you
x=2/3
g (2/3)=(2/3)^2-2/3
g (2/3)= 4/9-2.3/3.3
g (2/3)=4/9-6/9
g (2/3)= -2/9
Answer:
this is just for part A sorry i dont get part B
oof bad drawing of a trapezoid
Answer:
242 cm
Step-by-step explanation:
1. Find the scale factor
A scale factor (SF) is the ratio of two corresponding lengths in similar figures.
SF = actual distance/scale distance
If the scale width is 3.8 cm,
SF = 418 cm/3.8 cm = 110
2. Calculate the actual depth
110 = actual depth/2.2 cm
Actual depth = 110 × 2.2 cm = 242 cm
All of the x values are the same so it is not moving left or right.
The y values are changing by being 2 less than the original.
If you subtract 2 from each y value you get the new set of ordered pairs.
It is moving 2 units down
Letter A
