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Tcecarenko [31]
3 years ago
11

Which rates are equal? Choose 2. A. $28 per 8 salads B. $42 per 12 steaks C. $45 per 18 rolls of paper towels D. $57 per 20 boxe

s of rolls E. $26 per 10 bottles of soda
Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0
A = 3.5
b = 3.5
c = 2.5
d = 2.85
e = 2.6
The two unit rates that are equal are a and b
28 per 8 salads and 42 per 12 steaks have equal unit rates.
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b = -g/2v₀²cos²θ

Step-by-step explanation:

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x = v₀.cosθt → t = x/v₀.cosθ

y = v₀y.t - g.t²/2

v₀y = v₀.senθ

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