3 years ago

Please help me!!!!!!!!!!!!

1 answer:

3 0

How I can’t bring them to you

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dimulka [17.4K]

SIN(x) = .7547
X = INVERSE-SIN(.7547)
X = 49.0 degrees

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3 years ago

sveta [45]

$\vec r(t)=\langle e^t\cos8t,e^t\sin8t\rangle$

$\|\vec r'(t)\|=\sqrt{(e^t(\cos8t-8\sin8t))^2+(e^t(\sin8t+8\cos8t))^2}=e^t\sqrt{(\cos8t-8\sin8t)^2+(\sin8t+8\cos8t)^2}$

$\implies\|\vec r'(t)\|=e^t\sqrt{65}$

Then

$s(t)=\displaystyle\sqrt{65}\int_{-\infty}^te^u\,\mathrm du=\sqrt{65}e^t$

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3 years ago

lubasha [3.4K]

Answer:

7.5

Step-by-step explanation:

Divide 30 by 3.99

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2 years ago

Rina8888 [55]

50% of 40 is 20, and 40% of 50 is 20, neither one is greater, they're equal

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3 years ago

Nitella [24]

Answer: B

Reason: Plugged it in in my Desmos app, it's free on the appstore and helps you solve for graphs !

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2 years ago