C is a subset of D
This is because all of the elements of set C, is also included in set D.
Answer:
<em>P = 2x +2y + 14</em>
Step-by-step explanation:
Answer:
m<C I believe is 25 degrees
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
If the largest number squared is equal to the sum of the squares of the other 2 numbers, then Pythagorean triple
largest number = 7.5 and 7.5² = 56.25
2.1² + 7.2² = 4.41 + 51.84 = 56.26
Thus 2.1, 7.2 and 7.5 create a Pythagorean triple
