............................
Answer:
10 potatoes.
Step-by-step explanation:
Let x be the number of potatoes.
Then by proportion:
30/12 = x/4
12x = 4*30 = 120
x = 10.
Answer:
65.97
Step-by-step explanation:
V = (pi)(r^2)(h/3)
V= (pi)(3^2)(7/3)
V = 65.97
Answer:
Step-by-step explanation:
Move all terms that don't contain xx
to the right side and solve.
Exact Form:x=−65x=-65
Decimal Form:x=−1.2x=-1.2
Mixed Number Form:x=−115x=-115
Answer:
Multiply the numerator and denominator by the conjugate.
√
6
x / 3
x
