Answer:
x = -5
Step-by-step explanation:

Hope this helps.
Answer:
2/7
Step-by-step explanation:
Find the seperate chances, those being 1/5 and 1/2 and add.
Answer:
Step-by-step explanation:
RS is congruent to RV because of SSA or side side angle. RT is congruent to RT is a given. Lines that are perpindicular have right angles which proves angle v=angle s at the same time
Answer:
54
Step-by-step explanation:
to evaluate substitute b = 18 into 3b
3b = 3 × 18 = 54