2 years ago

Find the protect of -3.5 (-1 1/3

Mathematics

1 answer:

STatiana [176]2 years ago

5 0

Answer:

14/3 4 2/3, 4.6

Step-by-step explanation:

Hope this helps!!

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PilotLPTM [1.2K]

-7 is losing the fewest as it is the smallest number, and the number that is to the left of the number line.

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2 years ago

Find the distance traveled by a particle with position (x, y as t varies in the given time interval. x = 3?sin2 t, y = 3?cos2 t,

ANTONII [103]

Assuming the particle's position is given by

$\begin{cases}x(t)=3-\sin2t\\y(t)=3-\cos2t\\0\le t\le4\end{cases}$

then the distance traveled over the interval is

$\displaystyle\int_{t=0}^{t=4}\sqrt{\left(\dfrac{\mathrm dx(t)}{\mathrm dt}\right)^2+\left(\dfrac{\mathrm dy(t)}{\mathrm dt}\right)^2}\,\mathrm dt$
$=\displaystyle\int_0^4\sqrt{(-2\cos2t)^2+(2\sin2t)^2}\,\mathrm dt$
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3 years ago

Zack and Noah jogged 2/5 of a mile and walked another 1/4 of a mile. How far did they go in all?

Basile [38]

Find a common denominator. The lowest one would come from you multiplying 2/5 by 4 on each side and 1/4 by 5 on each side. You are left with 8/20 and 5/20, added together would be 13/20.

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2 years ago

Whats 7 7/8 + 8 7/6

xenn [34]

Answer:

15.4

Step-by-step explanation:

rounded its 15

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2 years ago

Please I need some answers

ivanzaharov [21]

I’d love to help you but i don’t see a picture or a question or anything

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3 years ago

Read 2 more answers