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barxatty [35]
3 years ago
7

Which are undefined?sec(-pi/)csc(3pi)cot(7pi/2)csc(-3pi/2)cot(5pi/3)​

Mathematics
2 answers:
puteri [66]3 years ago
4 0

Answer:

A and B are undefined

maxonik [38]3 years ago
3 0

Step-by-step explanation:

after you draw a unit circle you will find the answer

cosec(3pi)=1/sin(3pi)

sin3pi=sinpi=0

so cosec3pi=1/0 which is undefined.

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8 0
3 years ago
Y=4 -2x<br> у = -5 + 4х<br> ||
kolezko [41]

Answer:

y=1

Step-by-step explanation:

y= 4 - 2x

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5 0
3 years ago
I need help please my marking period end tomorrow
yarga [219]
Number 5 should be no solution becuase the n's cancel out.

For 6:
Part A is -2 because slope represents the change in weigh/change in time (-2/1 or -2)
Part B is y=-2x+231 (-2 is the slope and 231 is the y-intercept)
For part C, based on the slope, we can find that her weight will go below 200 at week 16 when it is 199

Hope this helps!
6 0
4 years ago
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