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Anarel [89]
3 years ago
15

Can someone help me please !

Mathematics
1 answer:
elena55 [62]3 years ago
7 0
The reference angle is
pi/3.

At 180 it would be 9pi/3 so going past that is 10pi/3.

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Please help me .....
fenix001 [56]

Answer:

  Graph A

Step-by-step explanation:

The graph of a proportional relationship is a straight line through the origin. Only graph A goes through the origin.

7 0
3 years ago
What’s the fraction fro 5/12+(-7/12)
Veseljchak [2.6K]

Answer:

-.167= -1/6

Step-by-step explanation:

5/12+(-7/12)

=(5 × 12) + (-7 × 12)

_______________

          12 × 12

=-24/144

= -24 ÷ 24

      ________

        144 ÷ 24

= - 1

       _______

              6

4 0
3 years ago
For what value of p will the pair of linear equations have infinitely many solutions (p-3)x + 3y = p , px+ py = 12
sleet_krkn [62]

Answer: p = 6


Step-by-step explanation:

HI !


 px + 3y - ( p-3)=0


a₁ = p , b₁ = 3 , c₁ = - (p-3)


=====================


12x + py - p=0


a₂ = 12  , b₂ = p , c₂ = -p


since , the equations have infinite solutions , 


a₁/a₂ = b₁/b₂ = c₁/c₂


p/12 = 3/p =  p-3/p



--------------------------------------


p/12 = 3/p


cross multiply ,


p² = 36


p = √36

 p = 6


for the value of p = 6 , the equations will have infinitely many solutions





5 0
3 years ago
Simplify <br><br> -2i sq.root -12
Darina [25.2K]

Answer:

= 4sqrt3

Step-by-step explanation:

-2i sqrt -12

= -2i * i sqrt12 <-- i^2 = -1

= -2i^2sqrt12

= -2(-1)sqrt12

= 2sqrt12

= 2 * 2 sqrt3

= 4sqrt3

6 0
2 years ago
Certain flightness beetles havw wing​
Doss [256]

Answer:

yes. but they cant fly cuz the wings are jus for show or too scare predaters

3 0
3 years ago
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