Answer:
this is a 60 60 60 triangle, so one exterior angle is 120 degrees.
Step-by-step explanation:
hope it helps!
Given
A mouse scurries across your kitchen floor at 2.0 feet per second.
Find out the mouse travel in 1.5 hours.
To proof
FORMULA
Distance = speed × time

Convert feet per second into miles per second

As given in the question
Time = 1.5 hours
1 hours = 3600 second
Time convert in the second
Time = 1.5 × 3600 second
= 5400 second
put all these value in the above formula
we get


= 2.04 (approx) miles
= 2.0 miles
Hence proved
21 goes into 76 3 times with a remainder of 8 left
Answer:
5
Step-by-step explanation:
2-7=5