12/X=X/6
X^2=72
X= 8.48
X=8.5
18/y=y/12
Y-^2= 216
Y= 14.69
Y= 14.7
Answer:
57
Step-by-step explanation:
-4x-y+4
plug in the numbers for the letters
-4(-14)-3+4
multiply -4(-14)= 56
56-3+4
subtract 3
53+4
add 4
57
Answer:
(4,5 feet)³=4,5³ cubic feet
Step-by-step explanation:
<span>x²-x-30=0
factor this equation first
(x-6)(x+5) = 0
x - 6 = 0
x + 5 = 0
x = 6 , x = -5
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