Simple enough:
Solve for V:
V/2 + 6 = 14
Put each term in V/2 + 6 over the common denominator 2: V/2 + 6 = V/2 + 12/2:
V/2 + 12/2 = 14
V/2 + 12/2 = (V + 12)/2:
(V + 12)/2 = 14
Multiply both sides of (V + 12)/2 = 14 by 2:
(2 (V + 12))/2 = 2×14
(2 (V + 12))/2 = 2/2×(V + 12) = V + 12:
V + 12 = 2×14
2×14 = 28:
V + 12 = 28
Subtract 12 from both sides:
V + (12 - 12) = 28 - 12
12 - 12 = 0:
V = 28 - 12
28 - 12 = 16:
Answer: V = 16
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These are the formulas you need to know
r=radius
Area: A=
r
^2
Circumference: C=2(r)
<span>that's a separable DE..
dy/5-y=dx
</span>ln(y-5) = x+K => take e^(each side)
<span>y-5 = e^(x+K) = e^(x)*e^(K) => Redefine e^K = C </span>
<span>y-5 = C*e^(t) => Add 5 to both sides </span>
<span>y=C*e^(x) + 5 =></span>
Answer:
D is the answer
Step-by-step explanation: