Answer: c or a
Step-by-step explanation:
B. 5, 12, 13
The 16 primitive pythagorean triples under 16 are
(3, 4,5), (5, 12, 13), (8, 15, 17), (7, 24, 25), (20, 21, 29), (12, 35, 37), (9, 40, 41), (28, 45, 53), (11, 60, 61), (33, 56, 65), (16, 63, 65), (48, 55, 73), (36, 77, 85), (13, 84, 85), (39, 80, 89), and (65, 72, 97)
Answer:
Step-by-step explanation:
1). Since, each square of the given grid measure the same length and width = 1 unit,
Area of the bird = Area of small squares included
= 79 square units
Perimeter of the bird = 64 units
2). Fraction of green color =
=
3). Fraction of blue color =
=
Answer:
20 fifths
Explanation:
One rope is 1 m. This can be written as 5/5 meters. One rope will be cut into fifths. Assume that the number of fifths is x, therefore:
x * 1/5 = 5/5
x = 5
This means that each rope will be cut into 5 fifth
Now, for four rope, the number of fifths can be calculated as follows:
number of fifths = 5 * 4 = 20 fifths
Hope this helps :)