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dexar [7]
3 years ago
13

How many games must be played when 7 players are in the tournament?

Mathematics
1 answer:
AURORKA [14]3 years ago
7 0
I believe the answer is 14
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A kite flying in the air has a 12-ft line attached to it. Its line is pulled taut and casts a 10-ft shadow. Find the height of t
Stells [14]
Approximately 6.6 ft !
8 0
3 years ago
Pls help me with this. i have finals tomorrow and i dont get this
Serhud [2]

Answer:

We're here to help! Let me take this slowly.

44. First, we have the x-coordinate of the vertex to be -b/2a which is 16. Plugging 16 in, we have y-coordinate to be 135.

Notice that it is y=(x-7)(x-1).

So, we can just plug in values for x and y. Once you've got a lot of points, you can connect the dots and see how you can graph it.

The axis of symmetry is the x-coordinate of the vertex, or x=16.

45. Do the same method as mentioned above. I personally think that using transformations are more confusing, but that's just opinion. The axis of symmetry is x=-(-4)/2(-1) = -2, so axis of symmetry is x=-2.

46. We have x=-4 or x = 1/2.

47. We have (y-7)(y-1) = 0 ==> y=7,y=1

48. We have w^2 = 9, so w = +/- 3

49. We have (p-10)(p-3)=0, so p=10, p=3

50. We have (3m+1)(m+3)=0, so m=-1/3, m=-3

3 0
2 years ago
32 + (-2) -2 please help
alex41 [277]

Answer:

28

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Help me on 8 and 9 plz
klasskru [66]
8. first 12 bags for 54m^{2} [/tex]  
 54 ÷ 12 = 4.5
we know: 1 bag for 4.5m^2
36 ÷ 4.5 = 8
so 36m^2 we must use 8 bags

9. \frac{5}{8}x2 =5x2/8= 10/8 = 5/4 = 1.25

 hope it helped you
5 0
3 years ago
In a mathematics Olympiad, a correct answer is
qwelly [4]

Answer:

So Albert scored = 26 scores it's true and correct ! thank you:)

5 0
3 years ago
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