Answer:
The first option
Step-by-step explanation:
If you look at the graph, you'll realize that when x = 2 in the first graph, y = 4
XZ=XY+YZ
JL=JK+KL
use the trigonometric values table or unit circle to calculate the expression
First part its 4C2 = 4*3 / 2 = 6
Second part
12 * 100
---------- = 4.3 %
280
Answer:
scale factor=3/2
Step-by-step explanation:
scale factor=6/4=3/2