2006-10-03 16:13:27 · 6 answers · asked by katrina 1 in Science & Mathematics ➔ Mathematics
wx = yz
10y-4=13y-7
y=1
yz=13y-7
yz=6
End.
2006-10-03 16:19:41 · answer #1 · answered by Henry N 4 · 0⤊ 0⤋
WX=YZ
10y-4=13y-7
10y-13y= -7+4
-3y= -3
y=1
YZ=13-7
= 6
so the answer is YZ=6.
2006-10-03 23:26:45 · answer #2 · answered by Miss Question Mark 2 · 0⤊ 0⤋
Set WX = YZ
10y-4 = 13y-7 --------> 3 = 3y, thus y=1
Therefore, YZ = 13(1)-7 = 6
2006-10-03 23:21:28 · answer #3 · answered by JSAM 5 · 0⤊ 0⤋
since WX and YZ are on the opposite side of each other, they are equal to each other.
WX = YZ
10y - 4 = 13y - 7
-3y = -3
y = 1
YZ = 13(1) - 7 = 13 - 7 = 6
ANS : 6
2006-10-04 00:08:16 · answer #4 · answered by Sherman81 6 · 0⤊ 0⤋
false question
cause ina rectangle opposite sides are always equal
and here wx and yz are unequal
2006-10-03 23:16:46 · answer #5 · answered by mithman123 1 · 0⤊ 0⤋
WX=YZ
10y-4=13y-7
-4+7=13y-10y
3=3y
3y=3
y=1
13(1)-7=YZ
13-7=YZ
YZ=13-7
YZ=6
YOU'RE WELCOME IN ADVANCE.
2006-10-03 23:34:56 · answer #6 · answered by ViCKi!™|` 5 · 0⤊ 0⤋