3 years ago

What is this in its simplest form

Mathematics

1 answer:

Otrada [13]3 years ago

5 0

-8/32=-8/(4*8)=-1/4.

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DanielleElmas [232]

That the panda approximately is about 35 months old, and is approximately weighs 82 kilograms

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3 years ago

Select all of the expressions that are undefined. csc(0) sec(0) csc(pi/2) sec(pi/2) csc(pi) sec(pi)

Softa [21]

Answer:

The answer is "undefined, 1, undefined, undefined, and -1".

Step-by-step explanation:

Finding expression:

$i) \csc(0) = \ cosec 0^{\circ} \\\\= \frac{1}{sin 0^{\circ}}\\\\= \frac{1}{0} \ \\\\$ undefined

$ii) \csc (\frac{\pi}{2})\\\\= cosec \frac{\pi}{2}\\\\= cosec \ 90^{\circ}\\\\= \frac{1}{\sin \ 90^{\circ}}\\\\= \frac{1}{1} \\\\=1\\$

$iii) \sec \frac{\pi}{2} \\\\= sec \ 90^{\circ}\\\\= \frac{1}{\cos 90^{\circ}}\\\\= \frac{1}{0} \\$ undefined

$iv) \csc(pi)\\\\= \ cosec (180^{\circ})\\\\= \frac{1}{\sin 180^{\circ}}\\\\= \frac{1}{0}\\$ undefined

$v) sec (\pi) \\\\=\frac{1}{\cos 180^{\circ}}\\\\= \frac{1}{-1}\\\\= -1$

7 0

3 years ago

1. TRUE OR FALSE and explain. The coordinate pair (-3, 7) is the solution of the system of equations made up

Dmitry [639]

Answer:

FALSE, when we plug in the coordinates (-3,7) in the equation, it isn’t true. Therefore, it isn’t the solution.

Step-by-step explanation:

You plug the coordinates (-3,7) in the equation and see if it’s true

Y= -3x-2

7=-3(-3)-2

7=9-2

7=7

Y-10=2/3(x-6)

7-10=2/3((-3)-6)

-3=-7 (FALSE!!!)

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3 years ago

A tree is 19 feet tall. A wire runs from the top of the tree to a point 3 feet from its base. The wire is square root of 370 fee

irinina [24]

Answer:

4.32

Step-by-step explanation:

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3 years ago

A line extending from the upper left to the lower right has this type of slope.

stich3 [128]

Answer:

Well this would be a negative slope since it is going down.

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4 years ago