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2 years ago

Which set of ordered pairs does not represent a function?

Mathematics

1 answer:

Tresset [83]2 years ago

3 0

Answer:

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

Read 2 more answers

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 ,

• Radius = 5 units

• Centre = (0,0)

Finding distance between the two points :-

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

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

Hence the point lies within the circle .

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

There are 8,1025 kilograms of cashew nuts were there in the mixed nuts

10) We have:

25 × 64% = 16 mangoes
25× 16% = 4 avocados

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

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
She has to pay twice a year

Now that we know that just multiply 2 by 5 and you get 10. 10(10,000+0.06)= Final Balance

So it should be 100000.6

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

6 0

3 years ago