Answer:
c
Step-by-step explanation:
The median is half the sum of the parallel bases, that is
UV =
3 + 20x = ( multiply both sides by 2 to clear the fraction )
6 + 40x = 15 + 31x ( subtract 31x from both sides )
6 + 9x = 15 ( subtract 6 from both sides )
9x = 9 ( divide both sides by 9 )
x = 1
Then
UV = 3 + 20x = 3 + 20(1) = 3 + 20 = 23 → c
Answer:
perimeter: 36
area: i dont know sorry
Step-by-step explanation:
<span>
<span>I think that poor boy Tim has enough pieces(1/3, 1/4, 1/6, 1/12) and does not need to cut anything.
1/3 + 1/6=4/12 + 2/12=6/12=2/4
1/4 + 1/12=3/12 + 1/12= 4/12= 1/3</span>
or 1/4</span>
Answer:
c) im pretty sure
Step-by-step explanation:
You need to expain the question better