Answer:
A
Step-by-step explanation:
This is because A shows Height/Base = Height/Base. The others are not consistent if you follow the order that the proportion is set up as.
Answer:
140°
Step-by-step explanation:
1. full the circle is 360°;
2. YZ+XY=360-80; ⇔ YZ+XY=280;
3. if YZ=XY, then YZ=XY=280/2=140, ⇒ YOZ=140°
Answer:
because they are the same just diffrent sizes
Step-by-step explanation:
When you have so many, it is convenient to use a spreadsheet or other technology to repeat the tedious task. See the table for the average rate of change.
It looks to me like the intervals you want are
2 3 4 5 1 6