Please give answers asap!! correct answers only

15 units

Step-by-step explanation:

UW is the midsegment of ΔVXY,

By midsegment theorem of a triangle,

"Segment joining the midpoints of two sides of a triangle is parallel to the third side and measure of midsegment is half of the length of the third side."

UW =

Since, XY = 30 units

UW =

      = 15 units

Therefore, length of the midsegment UW = 15 units will be the answer.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

70

step-by-step explanation: