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Ne4ueva [31]
2 years ago
6

I'd like an explanation on how to factor and simplify 1 - 2sin²x + sin⁴x and turn that into cos⁴x

Mathematics
1 answer:
Mila [183]2 years ago
3 0

Answer:

I unveil the mysteries and secrets of trigonometry & you'll love it.

Step-by-step explanation:

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What is the height of the beach umbrella? Using your knowledge of sine, cosine, and tangent.
omeli [17]

Answer:  8 ft

<u>Step-by-step explanation:</u>

sin\ 45^o=\dfrac{opposite \angle 45^o}{adjacent \angle 45^o}\\\\\\sin\ 45^o=\dfrac{8}{height}\\\\\\1=\dfrac{8}{height}\\\\\\height=8

4 0
3 years ago
PLZ HELP ASAP!
34kurt
<span>To evaluate the given expression, we need the values of each variable and substitute these values to the expression. Then, go on with the operations involved.

</span>4x - y - 2z
4(-2) - (3) - 2(-2)
-8 - 3 + 4
-7
4 0
3 years ago
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Pls help me with this equation!!!!!!!!!!!!!
Svetlanka [38]
The answer to this equation is 45
3 0
3 years ago
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Please help
tia_tia [17]

Answer:

The answer to your question is letter B.

Step-by-step explanation:

Data

Center = (-10, 6)

radius = 8

Process

1.- To find the answer to your question just substitute the values in the standard form of the circle.

Equation

                    (x - h)² + (y - k)² = r²

h = -10

k = 6

r = 8

Substitution

                   (x + 10)² + (y - 6)² = 8²

Simplification

                   (x + 10)² + (y - 6)² = 64

8 0
3 years ago
A recipe calls for 4c of flour. You have 20 c of flour. Let r represent the flour you when left after making the recipe. Is the
murzikaleks [220]

Answer:

r=16c

Step-by-step explanation

20-4=r

16=r

4 0
3 years ago
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