9514 1404 393
Explanation:
RS ≅ RU . . . given
RT ≅ RT . . . reflexive property
TS ≅ TU . . . definition of midpoint
ΔRTS ≅ ΔRTU . . . SSS postulate
what are you doing do you need examples of variable questions?
step-by-step explanation:
5a-1=9 bring the one over the =
5a=10 divide by your variable
a=2
brainliest? ?
here try this one
3a-24=0