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Anuta_ua [19.1K]
2 years ago
9

Which set of ordered pairs does not represent a function?

Mathematics
1 answer:
Tresset [83]2 years ago
3 0

Answer:

B

Step-by-step explanation:

The sets have to have different x values to be a function, as we can see in B…

(8, 2) and (8, -1) have the same x values.

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Which of the following are exterior angles? Check all that apply.
victus00 [196]

Answer:

B) ∠ 5

C) ∠ 4

F) ∠ 6

Step-by-step explanation:

you can mark the other user brainliest

8 0
3 years ago
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Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​
stiv31 [10]

Given equation of the Circle is ,

\sf\implies x^2 + y^2 = 25

And we need to tell that whether the point (-4,2) lies inside or outside the circle. On converting the equation into Standard form and determinimg the centre of the circle as ,

\sf\implies (x-0)^2 +( y-0)^2 = 5 ^2

Here we can say that ,

• <u>Radius</u> = 5 units

• <u>Centre </u> = (0,0)

<u>Finding</u><u> </u><u>distance</u><u> between</u><u> </u><u>the </u><u>two </u><u>points</u><u> </u><u>:</u><u>-</u><u> </u>

\sf\implies Distance = \sqrt{ (0+4)^2+(2-0)^2} \\\\\sf\implies Distance = \sqrt{ 16 + 4 } \\\\\sf\implies Distance =\sqrt{20}\\\\\sf\implies\red{ Distance = 4.47 }

  • Here we can see that the distance of point from centre is less than the radius.

<u>Hence </u><u>the</u><u> </u><u>point</u><u> </u><u>lies </u><u>within</u><u> </u><u>the </u><u>circle</u><u> </u><u>.</u>

5 0
3 years ago
Read 2 more answers
В. Solve what is asked. Show your solutions on your answer sheet. Label your final answers
zimovet [89]

9) We have: 23,15% × 35 = 8,1025 kg

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8 0
2 years ago
F(x) = square root 2x
dezoksy [38]

\\ \sf\longmapsto (f.g)(x)

\\ \sf\longmapsto f(x).g(x)

\\ \sf\longmapsto \sqrt{2x}.\sqrt{50x}

\\ \sf\longmapsto \sqrt{100x^2}

\\ \sf\longmapsto 10x

5 0
2 years ago
Compound Interest: Hannah is putting 10,000 dollars in the bank for 5 years at 6% p.a every 6 months what is her Final Balance?
8090 [49]
I think you can solve it by doing this: 

10(10,000+0.06)= Final Balance 

6 months + 6 months = 1 year

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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So it should be 100000.6

Not sure if that's right so ask someone to check


6 0
3 years ago
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