Answer:
w = 36
Step-by-step explanation:
You can make a ratio 98 : 84 = 42 : w

49w = 1764
w = 36
Answer:
∠ACD= ∠BAC ( reason: CPCTC)
Answer:
22
Step-by-step explanation:
178 divide by 8 = 22
Answer:
Step-by-step explanation:
the first is 1/2
second is 1/52
third is 1/4
forth is 1/8
i think thats right any way :)