Answer:
u = v - 1
Step-by-step explanation:
I'm guessing the formula you've given me is m = m(v - u), and I'm going to solve it that way. If it's actually different, let me know so I can redo the answer! :)
So, we have the equation m = m(v - u) and we're trying to make u the subject, or isolate it on one side of the equation. Right now, it's being subtracted from v and then multiplied by m. Let's start by dividing both sides of the equation by m so we can stop multiplying (v - u) by m.
m = m(v - u)
m/m = m(v-u)/m
1 = v - u
Now, our equation is pretty simple, but our u is still being subtracted from v, so we should add a u to both sides.
1 = v - u
1 + u = v - u + u
1 + u = v
Now, we're adding 1 to u, so let's go ahead and subtract 1 from both sides.
1 + u = v
1 - 1 + u = v - 1
u = v - 1
And we now we have u as the subject of our formula.
Hopefully that was helpful! :)
Let x=4tanβ, then dx = 4sec²βdβ. Now
∫(4sec²β)/(4secβ)dβ
= ∫secβdβ
= ln |tanβ - secβ| + c
= ln |(x/4) - (√(x²+16)/4| + C
= ln |x/√(x²+16)
<u />
- <em><u>C</u></em>
- <em><u>B</u></em>
- <em><u>C</u></em>
<em><u>hope </u></em><em><u>it</u></em><em><u> helps</u></em>
<em><u>#</u></em><em><u>c</u></em><em><u>a</u></em><em><u>r</u></em><em><u>r</u></em><em><u>y</u></em><em><u> </u></em><em><u>on</u></em><em><u> learning</u></em>
Answer:
- 1/64 (x+4)² (x-3) (x-4) = 0
Step-by-step explanation:
f(x) = a (x+4)²(x-3)(x-4) ... curve touch (-4,0) and not cross x axis
x=0 f(x) = -3
a (4)² * (-3) * (-4) = -3
a = - 1/64
- 1/64 (x+4)² (x-3) (x-4) = 0
Setting it up, we have Dan + Bret + Maria all saving 600.00
Dan = 2B
Bret = B
Maria = B+60
2B + B + B + 60 = 600
4B = 540
B = 135
Dan = 2(135) = 270
Brett = 135
Maria = 135 + 60 = 195
