Step-by-step explanation:
tan 60 = 21 ÷ y
1.73 = 21 ÷ y
y = 21 ÷ 1.73
y = 12.14
tan 30 = x÷ 12
0.6 x 12 = x
x = 7.2
x = 160 gal
y = 80 gal
160 gallons of water and 80 gallons of premium antifreeze solution must be mixed.
<span>2 / 12 = (2 * 1) / (2 * 6) = 1 / 6
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Answer:
Onc I think that is what that is but it is the scientist answe is the right answe
Step-by-step explanation:
Twelve and three hundred seveny-five
