Find an ordered pair to represent t in the equation t=u+v if u=(-1,4) and v=(3,-2)

Step-by-step explanation:

u=(-1,4) and v=(3,-2)

t=u+v

We can find this by using the sum of vectors formula.

t=u+v=((x1+x2)+(y1+y2))=((-1+3);(4+(-2)))=

=(2;2)

*((x1+x2)+(y1+y2))---> U can use this for finding the sum of vectors.

The correct answer is B) <2, 2>.

this is right because i just took the quiz :)

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.