Step-by-step explanation:
It is 64*0.32=20.48 minutes or 20.5 minutes.
Answer:
C
Step-by-step explanation:
Okay! Time to use the Pythagoras theorem.
a^2 + b^2 = c^2
4^2 + 7^2 = x^2
16 + 49 = c^2
65 = c^2
Let's take the square root of both sides to get
c ~ 8.06
C
:)
Answer:
b,c,e
Step-by-step explanation: