This is so hard to do

3rd choice

Step-by-step explanation:

For this problem you are asked to find the length, or how long the segment XY is. Because you're trying to find how long the segment is, you use the distance formula (the pic)

the values you need to fill in x and y are the coordinates x(-4,0) and y(3,2).

Normally, to determine which numbers go where, you put the highest v-value out of the two coordinates into x2 (in this case, 3) and the other value into x1 (-4) and depending on which number you took from the ordered pair you used for x2, you use the y-value from the same pair for y2 (2) and y1 would be the other y-value (0)

** you don't have to put the bigger number in x2 or y2 first, but it's easier to subtract of you do

Then plug in all your values and solve completely:

d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

d = \sqrt{(3 - (-4)^2 + (2-0)^2}

d = \sqrt{(7)^2 + (2)^2}

** subtracting a neg. from a positive is the same as adding

d = \sqrt{(49 + 4}

d = \sqrt{53}

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)