Answer:
Step-by-step explanation:
Use Pythagorean theorem,
hypotenuse² = (leg₁)² + (leg₂)²
= 38² + 27²
= 1444 + 729
= 2173
hypotenuse = √2173 = 46.6 cm
Answer: 54
Step-by-step explanation:
First you would have to change each on to an improper fraction. 4 2/3= 14/3
2 1/7= 15/7 5 2/5= 27/5. Then with the numbers 14/3, 15/7, 27/5, you would multiply them, and you would get 5670/105. That simplifies to 54
The greatest common factor of 27 and 45 is 9
Answer:
52 minutes
Step-by-step explanation:
Given in question as
Men 1 = 5 Men 2 = 20
Work 1 = 5 Work 2 = 20
Time 1 = 52 min Time 2 = T 2
Now , we can solve by equating them
i.e 
= 
Or, 
= 
Or T2 = 52 min Answer
