Answer: Yes
Step-by-step explanation: The area of a triangle equals 180°
100+60+20=180
X²-169 and t²-4 are the two answers.
169=13², 4=2²
20 is not a square number, so not D.
1 is a square number, but C shows the sum, not difference, so not C either.
50% because when you take out the first marble witch is probably blue since there are more blue you would have 2 blue and 2 green so the chance would be 50%
The sender is seven hundred ajdhfkandhf
Answer: 904.78 or 904.8
Step-by-step explanation: Volume formula: 4/3* 3.14* r^3