3 years ago

Which relations are functions choose all that correct

1 answer:

6 0

Number 1 and I think 4 not sure but try those .

You might be interested in

Lesechka [4]

Answer:

5.4

Step-by-step explanation:

To find the distance between two points, $(x_1,y_1)$ and $(x_2,y_2)$ , plug them into the following equation:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d=\sqrt{(-3-(-8))^2+(-4-(-6))^2}$

Two negatives make a positive

$d=\sqrt{(-3+8)^2+(-4+6)^2}\\d=\sqrt{(5)^2+(2)^2}\\d=\sqrt{25+4}\\d=\sqrt{29}\\d=5.4$

Therefore, the distance between the two points rounded to the nearest tenth is 5.4.

I hope this helps!

3 0

3 years ago

sergeinik [125]

The answer is 20in. You multiply 4 by 5 because 5x5 is 25 so the answer is 20

3 0

3 years ago

Vinvika [58]

Answer:

A.non at all so, please choose the right answer

8 0

2 years ago

kondaur [170]

12 would be your answer

6 0

3 years ago

Triss [41]

Answer: D

Step-by-step explanation:

It’s really obvious just circle D

4 0

2 years ago

Which relations are functions choose all that correct​