Answer:
3.9375
Step-by-step explanation:
Answer:
3520 ft/min
Step-by-step explanation:
40 mi/h = (40 mi/h)×(5280 ft/mi)×(1 h)/(60 min) = 3520 ft/min
_____
Each conversion factor has a value of 1 (numerator = denominator), so changes the units without changing the speed.
<h2>sum of a triangle= 180°</h2>
- 63+56=119
- 180-119=61
- ans=61°