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Pavel [41]
3 years ago
6

Find 3x-y-3z x=-2 y=1 and z=-2

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
8 0
Just fill in the problem... 3*-2-1-3*-2
timama [110]3 years ago
7 0
<span>3x - y - 3z
 x=-2 y=1  z=-2

=>3 X -2 - 1 - 3 X -2
=> -6 - 1 + 6
=> -1

Hope it helps !!!</span>
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3 0
3 years ago
Amelia and 2 of her friends went out to lunch. Each girl ordered exactly the same meal. The total cost was $55.08,which included
Murrr4er [49]
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4 0
3 years ago
Which represents the reference angle for 3pi/4?
inn [45]

Answer:

(c) Pi/4

Step-by-step explanation:

3pi/4 = (3 x 180) / 4 = 135 degrees

135 degrees is equivalent to (180 degrees - 135 degrees) 45 degrees

45 degrees = Pi/4

Therefore, the reference angle of 3pi/4 is Pi/4

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8 0
3 years ago
PLEASE HELP!!!
skelet666 [1.2K]

Answer:

(-2, 2)          

Step-by-step explanation:

x= -2  y= 2      

6 0
3 years ago
Read 2 more answers
PLZ help
Nimfa-mama [501]

Answer:

Its 5

Step-by-step explanation:

25 divided by 5 is 5

8 0
3 years ago
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