2 years ago

What would be the anwser

1 answer:

6 0

I think it’s C totally didn’t copy anybody

You might be interested in

stepladder [879]

Answer:

4 $\sqrt{13}$

Step-by-step explanation:

The length of CD will be twice the distance from the midpoint to the endpoint

To calculate the length use the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (2, - 1) and (x₂, y₂ ) = (8, 3)

d = 2 × $\sqrt{(8-2)^2+(3+1)^2}$

= 2 × $\sqrt{6^2+4^2}$

= 2 × $\sqrt{52}$

= 2 × $\sqrt{4(13)}$

= 2 × 2 $\sqrt{13}$ = 4 $\sqrt{13}$ ← exact length

8 0

2 years ago

vovikov84 [41]

i think that it is the third one

6 0

2 years ago

Studentka2010 [4]

This question is incomplete.

6 0

3 years ago

prohojiy [21]

Answer: I think its 4%

Step-by-step explanation: 3+4=7 7/2=3.5

3 0

2 years ago

BARSIC [14]

3.97, 4 is less than 5 so you round down, and you should round to the nearest hundredths

3 0

2 years ago