Answer:
138 degrees
Step-by-step explanation:
Angle b and the 42 degree angle right next to it are supplementary angles. That means that 42+b=180
b=138
Answer:
that equals 0.0801
Step-by-step explanation:
but im not good at rounding so yeah
Answer:
B........................
Step-by-step explanation:
1050 es la respuesta amigo