3 years ago

Please help will mark brainy what is the area and the perimeter

Mathematics

1 answer:

xeze [42]3 years ago

5 0

Answer:

C, Perimeter is 40

Step-by-step explanation:

To find perimeter add up all the sides, to find area, multiply the sides.

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find the probability for the experiment of selecting a pair of black socks followed by a pair of navy-blue socks and then a pair

Amiraneli [1.4K]

Answer:2/51

Step-by-step explanation:

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4 years ago

1. What is 3/5+3/5+3/5+3/5 equal to?

nydimaria [60]

Answer:

12/5 or 2 2/5

Step-by-step explanation:

3/5+3/5+3/5+3/5

=> (3+3+3+3) / 5

=> 12/5

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3 years ago

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Consider the tangent line to the curve y = 6 sin(x) at the point (π/6, 3). (a) Find a unit vector that is parallel to the tangen

mojhsa [17]

Answer:

$y=\frac{\pi }{6}+5.196(x-3)$

Step-by-step explanation:

We have given the equation y = 6 sin (x)

On differentiating both side $\frac{dy}{dx}=m=6cosx$

As it passes through the point $(\frac{\pi }{6},3)$

So $\frac{dy}{dx}=6cos\frac{\pi }{6}=5.196$

Now the unit vector is parallel to the tangent so m will be 5.196

This passes through the point $(\frac{\pi }{6},3)$

So unit vector will be $y-\frac{\pi }{6}=5.196(x-3)$

$y=\frac{\pi }{6}+5.196(x-3)$

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3 years ago

The temperature at 6:00 a.m. was -6°F. By 12 noon, the temperature had increased by 15°F. What was the temperature at

NeTakaya

Answer:

9°

Step-by-step explanation:

-6 + 15 = 9

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3 years ago

Can someone plz help me?

Oksanka [162]

Answer:

Step-by-step explanation:

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3 years ago