3 years ago

Helpppppppppppppppppp

2 answers:

4 0

By definition, Cot(α)=Adjacent leg/Opposite leg

Then, when you substitute the values, you obtain:

Cot(3π/4)=-(√2/2)/(√2/2)

When you simplify the expression, you have the following result:

Cot(3π/4)=-1

What is the exact value of Cot(3π/4)?

The answer is: The exact value of Cot(3π/4) is -1

shusha [124]3 years ago

3 0

The answer is -1

$cot \frac{3π}{4}$ = 1 ÷ $tan \frac{3π}{4}$

<span>the trig unit circle
</span> $tan \frac{3π}{4}$ = $- tan \frac{π}{4}$
= -1

Remember,
$cot \frac{3π}{4}$ = 1 ÷ $tan \frac{3π}{4}$
= 1 ÷ -1
= -1

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Hitman42 [59]

Answer:

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Step-by-step explanation:

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= 5 cats: 3 Dogs

=5:3

4 0

3 years ago

Read 2 more answers

A rectangle has a height of b3 + b2 and a width of b2 + 76 + 4.

zaharov [31]

Answer:

The area is:

${b}^{5} + 8 {b}^{4} + 11 {b}^{3} + 4 {b}^{2}$

Step-by-step explanation:

To find the area of a rectangle, multiply the width by the height (I'll be using x for b, as it is easier when writing the equations):

$a = ({x}^{ 3} + {x}^{2} )( {x}^{2} + 7x + 4) \\ a = {x}^{5} + 7{x}^{4} + 4 {x}^{3} \\ + {x}^{4} + 7 {x}^{3} + 4 {x}^{2} \\ a = {x}^{5} + 8 {x}^{4} + 11 {x}^{3} + 4 {x}^{2}$