Answer:
50.24 sq. units
Step-by-step explanation:
S = 4πr² = 4×3.14× 2² = 3.14 × 16 = 50.24 sq. units
400+30+8 is how you put 438 in standard form.
The root are x=3 and x=-1
youre welcome :)
Answer:
0
Step-by-step explanation:
63/9=7
7^2=49
49/7=7
7-7=0
Answer:
10 for each side so 40 tiles
Step-by-step explanation:
