Answer:
I think B:57
Step-by-step explanation:
because If you divide the amount of seeds she has by the amount in each row it equals 57
Area of a triangle is base x height divided by 2, therefore the height would be 3cm. 8 x 3 = 24, 24 divided by 2 = 12.
Answer:
Just round. sorry i dont know about the perimeter
Step-by-step explanation:
option D) Zero
Because 4 - 3 = 1 which means that if you superimpose the segment of 4 units over the segment of 3 units, the difference is 1 unit. And then, if you raise one of the sides just a tiny angle, the distance between the ends of both segments is greater than one. That means that you need a segment larger than 1 unit to join the edges of segments 4 and 3, and so form a triangle.