Answer:
A series of prime numbers starting with 9?
Answer:C
Step-by-step explanation:
180-(60+40)=80°
C=80°
20/sin80. =a/sin40
a=(20sin40)÷sin80
=13.1
Often with regrouping of 2 numbers then counting them once all together
Answer:
a) XT
c)ZS
I don't know of the b one
Answer:
x = 5
Step-by-step explanation:
have a nice day
brainliest?
