3 years ago

Which means the same as a/b?

Mathematics

1 answer:

butalik [34]3 years ago

6 0

X/Y?????? I really don’t know

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Write the Recursive rule for the geometric sequence<br>An=1072-1<br>8, 4, 2, 1, 1/2,...

PIT_PIT [208]

$\bf 8~~,~~\stackrel{8\cdot \frac{1}{2}}{4}~~,~~\stackrel{4\cdot \frac{1}{2}}{2}~~,~~\stackrel{2\cdot \frac{1}{2}}{1}~~,~~\stackrel{1\cdot \frac{1}{2}}{\cfrac{1}{2}} \\\\\\ a_n=\cfrac{1}{2}\cdot a_{n-1}\qquad \begin{cases} a_1=\textit{previous term}\\ a_n=\textit{current term}\\ a_1=\textit{first term}\\ \qquad 8 \end{cases}$

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3 years ago

The human eye can sharply see objects within a 15 Dagrees horizontal angle either side of the direction of focus. Arlo is design

faltersainse [42]

Answer:

Maximum width of image that can be viewed clearly on the cylindrical screen is 10 ft

Step-by-step explanation:

Here we have

Circumference of screen = 2πr = 120 ft

Angle that can be viewed horizontally either side of focus = 15°

Total angle view = 30°

Size of image that can be viewed = Object within 30° of focus

Maximum width of image that can be viewed clearly = Perimeter of 30° arc section of cylinder

Maximum width of image that can be viewed clearly = 30/360×120 ft = 10 ft.

Maximum width of image that can be viewed clearly on the cylindrical screen = 10 ft.

6 0

3 years ago

Elise has a budget of thirty dollars to spend on back-to-school clothes. she finds some shirts she likes that cost fifteen dolla

Alexandra [31]

X is equal to 2 because thirty divide fifteen is two

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3 years ago

What must you do if the base is not a triangle or rectangle?

nikklg [1K]

Answer:

please write complete question

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3 years ago

If B= 16 degrees 45' and c=13, find a

densk [106]

I would think it would be 19 that's my guess

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3 years ago