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Yanka [14]
3 years ago
7

Simplify the expression sin 2x+ sin x + cos2x - 1.

Mathematics
1 answer:
dezoksy [38]3 years ago
7 0

Answer:

Sin(2x)+sin(x)+cos(2x)-1

Step-by-step explanation:

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yes , an arc can indeed determine the circumference of a circle

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The container is 8 feet wide 12 feet high and 24 feet long. What is the area of the container in square feet
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हवा से भी तेज चलने वाला कौन है​
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Step-by-step explanation:

हवा से भी तेज चलने वाली रोशनी है।

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3 0
3 years ago
The function h(x) is given below.
zavuch27 [327]

The inverse function will be h⁻¹(x) = {(–5, 3), (–7, 5), (–9, 6), (–12, 10), (–16, 12)}. Then the correct option is B.

<h3>What is inverse of a function?</h3>

Suppose that the given function is

f:X → Y

Then the inverse of the considered function will be

f⁻¹: Y → X

The function h(x) is given below.

h(x) = {(3, –5), (5, –7), (6, –9), (10, –12), (12, –16)}

Then the coordinate of the inverse function gets swapped.

h⁻¹(x) = {(–5, 3), (–7, 5), (–9, 6), (–12, 10), (–16, 12)}

Then the correct option is B.

Learn more about inverse function here:

brainly.com/question/19425567

#SPJ1

8 0
2 years ago
Solve the equation <br> 2x+1=-1
Olenka [21]

Answer:

2x=-1-1

2x=2

x=2×2

x=4

4 0
3 years ago
Read 2 more answers
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