Sorry it took so long, network problem
Well if the price is the same at both shops so if you could buy 10 bags at the gift shop then you can buy 10 bags at the pharmacy
Answer:
Step-by-step explanation:
(-5 - 4i)(-5 + 4i)
25 - 20i + 20i - 16 i^2
25 + 16
41 + 0i
<span>Rule: Divide by 2, then add 6.
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100, 56, 34, 23
Answer:
2nd leg^2 = 17^2 + 15^2
2nd leg^2 = 64
2nd leg = 8
a = 17 b = 15 c = 8
We use heron's formula to find area when we know 3 sides.
We first must calculate the semi-perimeter:
semi-perimeter = 17 + 15 + 8 / 2 = 20
area = square root [s * (s -a) * ( s-b) * (s-c)]
area = sq root [20 * 3 * 5 * 12]
area = sq root [3,600]
area = 60 square meters
Step-by-step explanation: