Answer:
18
Step-by-step explanation:
since U is the midpoint of QT, QT = 2(QU)
similarly, QS = 2 (QR)
because QR is parallel to QS and QU is parallel to QT, triangle QUR is similar to triangle QTS. therefore, the scaling factor between QT/QU and QS/QR is equal to the scaling factor between RU and ST.
therefore,
ST = 2(RU)
36 = 2(RU)
18 =RU
Answer:
about 135 grandparents.
Step-by-step explanation:I did it and I got it right.
Edit, my calc is broken, sorry for the inconvenience, please disregard.
False, Springfield Donated more A- then Martintown, since Springfield donated x>5% of A-, while Martintown donated x<5% of A-
hope this helps
