Are the two triangles similar? If so, which similarity postulate proves this to be true. U
42
62 S
R
T
78
Not Similar
SSS-
OAA-
OSAS-

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /