3 years ago

In two or more complete sentences, use your knowledge of the unit circle to describe why the following trigonometric

Mathematics

1 answer:

JulsSmile [24]3 years ago

7 0

Should be 59.490 just because if you have to round the tenth and the hundredth together

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if the net from the two triangles are the right triangles all quadrilaterals what is its surface area in square units?

erica [24]

Step-by-step explanation:

The total surface area is 168 square units.

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3 years ago

The width of a rectangle is 4 inches greater than half the length. The perimeter is 56 inches. What is the length and the width

yulyashka [42]

Answer:

Length of the rectangle = 16 inches

Width of the rectangle = 12 inches

Step-by-step explanation:

Let the length of the rectangle be represented by x.

Then width can be expressed as $\[\frac{x}{2}+4\]
$

Perimeter of a rectangle is the sum of four sides of the rectangle.

This can be expressed as 2*(length + breadth)

= $2* (x + \frac{x}{2}+4)$

= $2* (\frac{3x}{2}+4)$

= $3x + 8$

But perimeter is given as 56.

So, $\[3x + 8 = 56\]
$

=> $3x = 48$

=> $x = 16$

Hence length of the rectangle = 16 inches

Width of the rectangle = $\frac{16}{2}+4$ = 12 inches

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3 years ago

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gogolik [260]

Answer:

yaah then bailey has fun with her

Step-by-step explanation:

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3 years ago

If tan 0 = -2.5, then cot 0 =<br> = ?

trapecia [35]

The answer shld be 0.99

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3 years ago

What is the answer to this question <br> 1/2 x -7=1/3(x-12)

timama [110]

Answer:

= 1 8 hope this helps!!! :)

Step-by-step explanation:

1 2 ⋅ −7 = 1 3 ( − 1 2 )

1 2 − 7 = 1 3 −1 2 )

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Multiply by 1

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2 years ago

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