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vfiekz [6]
2 years ago
5

Sin(-x) = -sin x for all values of x true or false? I

Mathematics
1 answer:
marissa [1.9K]2 years ago
5 0
<span>Sin(-x) = -sin x for all values of x, IT IS TRUE
Because sinx is an odd function</span>
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For the graph y = 1 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your an
Anon25 [30]

The slope of the parallel line is 0 and the slope of the perpendicular line is undefined

<h3>How to determine the slope?</h3>

The equation is given as:

y = 1

A linear equation is represented as:

y = mx + c

Where:

m represents the slope

By comparison, we have:

m = 0

The slope of the parallel line is:

Slope = m

This gives

Slope = 0

The slope of the perpendicular line is:

Slope =-1/m

This gives

Slope = -1/0

Slope = undefined

Hence, the slope of the parallel line is 0 and the slope of the perpendicular line is undefined

Read more about slopes at:

brainly.com/question/3605446

#SPJ1

3 0
1 year ago
David runs on a track that is 1/4 mile long he completes it in 1/20 of an hour
posledela

Answer:

<h2> 5mile per hour</h2>

Step-by-step explanation:

Step one:

given data

distance= 1/4mile

time taken= 1/20 hour

Step two:

Required

speed

we know that speed is

speed= distance/time

substituting

speed= 1/4/1/20

speed=1/4*20/1

speeed=20/4

speed=5mile/hour

The option a sis correct, the speed is 5mile per hour

7 0
2 years ago
In this sentence, what part of speech is the word in bold? Many trees mature in about thirty years.
Debora [2.8K]

Answer:

Verb

Step-by-step explanation:

It presents what the trees are doing.

It can't be a noun because it is illogical.

It does not modify the noun either.

It does not modify verb, adjective, or any other adverbs.

So in this case, it is a verb

8 0
3 years ago
Please please please answer my question! It's the one before this one.
tia_tia [17]
Oh sure thing.........
3 0
3 years ago
Read 2 more answers
What is the domain and range of each curve?
Olin [163]

Answer:

Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Step-by-step explanation:

3 0
3 years ago
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