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zlopas [31]
3 years ago
15

For what x-value(s) does sin(x) = -1?

Mathematics
1 answer:
Ghella [55]3 years ago
3 0
Sin x = -1 at 90 degrees, 270 degrees, - 90 degrees, and - 270 degrees.
Letter A
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Select all names that apply to the number. 0
Sliva [168]

There is multiple names it has, like for example “Zero” and in British English it is “nought” which is often used as an archaic word for nothing, I hope this help’s.

7 0
2 years ago
Carmen plays a CD with music from 2 different composers: 2 tracks are Brahms and 4 tracks are Choplin. If her stereo randomly ch
Leto [7]

Answer:

1/3

Step-by-step explanation:

There are 6 total tracks

brahms 2/6=1/3

4 0
3 years ago
What is the slope of a line with the equation (y + 3) = 5(x - 2)?
Aneli [31]

This equation is written in point-slope form (y-y1)=m(x-x2). Since the variable m always represents slope in basic mathematics then the slope is 5.

5 0
4 years ago
Find the vector reciprocal to set. a= i+2j+2k, b= 2i+3j+k, c= i-j-2k​
inn [45]

Answer:

I just do a' as a sample. You calculate b' and c'

Step-by-step explanation:

a'=\frac{b\times c}{a\bullet (b\times c)}, b' = \frac{c\times a}{a\bullet (b\times c)}, c' = \frac{a\times b}{a\bullet (b\times c)}

Now, calculate b x c

\left[\begin{array}{ccc}i&j&k\\2&3&1\\1&-1&-2\end{array}\right] =

a'=\frac{}{\bullet }=\frac{}{-5}  =

7 0
3 years ago
Examine the following graph on the line
Lorico [155]

Answer:

B. y - 0 = -⅓(x + 2)

Step-by-step explanation:

First, find the slope of the line using two points in the line, (-5, 1) and (-2, 0):

Slope (m) = ∆y/∆x = -⅓

To find the equation in point-slope form, substitute (a, b) = (-2 0), and m = -⅓ into y - b = m(x - a)

Thus:

y - 0 = -⅓(x -(-2))

y - 0 = -⅓(x + 2)

6 0
3 years ago
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