Answer:
Step-by-step explanation:
D
69.78+26.73-100 just use your calculator and you will out and that a hint
Well, the interseciton of 2 planes would be a line, so it would be like line AB when it goes through the 2 points A and B
Answer:
5
Step-by-step explanation:
44.75 - 28.50 = 16.25 so 16.25 divided by 3.25 equals 5 and 5 times 3.25 equals 16.25 and 16.25 plus 28.50 equals 44.75 so she bought 5 cards.
Each triangle will have a side length of 1/3.
Since you do this for the 3 sides, each equilateral triangle has a perimeter of 1, so the 3 triangles will have a total perimeter of the stage 2 snowflake = 3
