Answer:
Step-by-step explanation:
Base = 25 ft
height = 8 ft
Area of triangle = 

For 61 you can change it to √25/√49. √25=5 and √49=7 so it would simplify to 5/7.
Answer:
![\sqrt[4]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B2%7D)
Step-by-step explanation:
This was right on my test. I completely guessed so I don't really have an explanation.
Answer:

Step-by-step explanation:
Given,
The number of litres consumed by car in (x+20) km = 6,
So, number of litres consumed by car in 1 km =
,
Now, number of litres consumed by car in 100 km = 100 × litres consumed by car in 1 km


Hence, the rate of fuel used by his car would be
litres per 100 km.
Answer:
I think thr answer mughr ve B for what it sais