Answer:
A≈615.75m²
Step-by-step explanation:
Solution
A=4πr2=4·π·72≈615.75216m²
Hope this helped!!!
<span>A+B)^2 is the largest. It is A^2+2AB+B^2, which is clearly greater than the last two options. To compare (A+B)^2 and 2(A+B), we remove one A+B so that we're just comparing A+B and 2. As A+B must be at least 3 (as both must be positive integers, and one must be greater than the other, leading to a minimum value of A=2, B=1), A+B is greater than 2, and as a result, (A+B)^2 is always the largest.</span>
Answer:
Answer
Step-by-step explanation:
300-28= g x 7
Answer:
0.132
Step-by-step explanation:
if 1kg of chees cost 6.60 100g cost 0.0660 So if 0.0660 multiplied by 2
= 0.132
.3478 is the answer, round however you like
