Answer:
a
Step-by-step explanation:
snbxhchdjkakajiauzucucuhchxhdjdnsnananja
5x/2 = 10/11
55x = 20
x = 4/11
**Not sure if I did this right I think I did
21/22
use y2-y1 / x2-x1
(9-(-12)) / (3-(-19))
21/22
IJ=x-4
JK=5x+12
IK=9x-19
IJ+JK=IK
(x-4)+(5x+12)=(9x-19)
x-4+5x+12=9x-19
6x+8=9x-19
6x+8-6x+19=9x-19-6x+19
27=3x
3x=27
3x/3=27/3
x=9
IJ=x-4=9-4→IJ=5
JK=5x+12=5(9)+12=45+12→JK=57
IK=9x-19=9(9)-19=81-19→IK=62
Answer: Option B. IJ=5, JK=57, IK=62
Answer:
B
Step-by-step explanation:
540 is the sum of all angles in a pentagon
The ANGLE STP is 180-50 = 130
540 - 130 is 410
