HALP MEEE:
1 answer:
Answer:
45 miles
Step-by-step explanation:
Let, the friend's village from Lucas' house is x miles away.
Now, It takes Lucas 3 hours to cycle from his home to his friend's village. But if he travels 5 mph slower, it will take him 1.5 hours longer.
So, we can write
⇒ x = 1.5x - 22.5
⇒ 0.5x = 22.5
⇒ x = 45 miles (Answer)
You might be interested in
Answer:
52.2%
Step-by-step explanation:
The total workforce is 11 + 12 = 23
Fraction of men = =
To change the fraction to a percentage multiply the fraction by 100%
percent of men = × 100% = 52.2% ( to 1 dec. place )
Answer:
Step-by-step explanation:
A right angled ∆ is given to us and we need to find out the value of cos 45° ( with rationalized denominator ) . As we know that in a right angle ∆ , the value of cosine is ,
In the given triangle ,
- Value of base = 1
- Value of hypotenuse = √2
On substituting the respective values ,
For rationalizing the denominator , multiply numerator and denominator by √2 , we have,
Simplify ,