Answer: 3 3 1/2 1
1/2 2 1/2 4 1/2
4 1 1/2 2
Answer:
5
Step-by-step explanation:
Do the multiplication first: 3 - (-2) becomes 3 + 2.
Thus,
3-(-2) = 5
7 x 2, 14, the area, then use pie, 3.14 to get the circle
C
cos(theta) is positive in IV quadrant and sin(theta)=sqrt(13^2-5^2)/13=-12/13
