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SashulF [63]
3 years ago
5

Given that the slope of a line is 1/3, what is the slope of a line that is pependicular to it ?

Mathematics
1 answer:
lys-0071 [83]3 years ago
6 0
The slopes of two perpendicular lines are negative reciprocals of each other. The slope of the line perpendicular to the one in this question is -3.
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Please answer this please​
Anna007 [38]

Answer:

4)d)9/10

5)a)20

6)b)3/10

7)b)3/7

Step-by-step explanation:

4 0
2 years ago
The equation 0 = 7 is __________ true. sometimes always never
Over [174]

Answer:

this equation is never true

6 0
2 years ago
Read 2 more answers
Identify the beginning of a sample period for the function: : f(t)=2csc(t+pi/4)-1
tamaranim1 [39]
ANSWER

- \frac{\pi}{4}

EXPLANATION

The given function is,

f(t) = 2 \csc(t + \frac{\pi}{4} ) - 1

This function has a period of
2\pi
just as the parent function

f(t) = \csc(t )

A sample period of this parent function is

[ 0 , 2\pi]

Which begins at zero.

For the transformed function,

f(t) = 2 \csc(t + \frac{\pi}{4} ) - 1
There has been a horizontal shift of
\frac{\pi}{4}
to the left.

The transformed function will have a sample period,

[ - \frac{\pi}{4} , \frac{7\pi}{4} ]

Therefore a sample period begins at

- \frac{\pi}{4}
5 0
3 years ago
What is the answer??
Nata [24]

Answer:

f(x) = -½ x - 5x (the 3rd option)

Step-by-step explanation:

f(4)= -½(4) - 5(4)

= -2 - 20

= -22

4 0
3 years ago
Read 2 more answers
Determine if the following infinite series converges or diverges
Mandarinka [93]

Using limits, it is found that the infinite sequence converges, as the limit does not go to infinity.

<h3>How do we verify if a sequence converges of diverges?</h3>

Suppose an infinity sequence defined by:

\sum_{k = 0}^{\infty} f(k)

Then we have to calculate the following limit:

\lim_{k \rightarrow \infty} f(k)

If the <u>limit goes to infinity</u>, the sequence diverges, otherwise it converges.

In this problem, the function that defines the sequence is:

f(k) = \frac{k^3}{k^4 + 10}

Hence the limit is:

\lim_{k \rightarrow \infty} f(k) = \lim_{k \rightarrow \infty} \frac{k^3}{k^4 + 10} = \lim_{k \rightarrow \infty} \frac{k^3}{k^4} = \lim_{k \rightarrow \infty} \frac{1}{k} = \frac{1}{\infty} = 0

Hence, the infinite sequence converges, as the limit does not go to infinity.

More can be learned about convergent sequences at brainly.com/question/6635869

#SPJ1

6 0
2 years ago
Read 2 more answers
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