Step-by-step explanation:
if you're looking for x
x=180-42-51= 87°
and if you're looking for D
D= 180-42= 138°
55km/60minuess=0.916km per min. 0.916/60second=0.01527km per sec. convert km to feet. which is 50 feet. your answer is 50 feet per second
Answer:x>=-2
Step-by-step explanation:x is also equal to -2 as the dot is closed.
Answer:
The answer is B
Step-by-step explanation: