Answer:
m<4=40
Step-by-step explanation:
Supplementary angles form 180 degrees
m<3 is vertical to the 50 degree angle which is equal.
so. m<3=50
m<5=90
90+50=140
180-140=40
m<4=40
Answer: the answer is D
Step-by-step explanation: may i please have brainliest.
Answer: 110 mph
Step-by-step explanation: 275 / 2.5 = 110 mph