1. 1/2
2. Across Y axis
3. 3 rights and 2 ups (3, 2)
Answer:

Step-by-step explanation:
The formula to find the area of a circle is

Let pi be (3.14), the radios as given in the question is (0.9). Therefore;

Answer:
81a^2+16b^2
Step-by-step explanation:
#420
because 70x4=420 within 300 and 500 and is greater than 400 which is a multiple of 100
Answer:
ㅎ 포토 타임 왔습니다
Step-by-step explanation:
по поводу того что бы не можете дозвониться не смогла найти