Answer:
2 am
Step-by-step explanation:
It takes 1 hour to pour the cement. We will be done at 8 pm
It will take 6 hours to set at 70 degrees
8+6 hours = 14
But we circle around at 12
14-12 =2
The cement will be set at 2
I think 40/3 is the answer you’re looking for.
Answer:
8.5
Step-by-step explanation:
The length of a segment can be found from its end coordinates by using the distance formula:
d = √((x2 -x1)² +(y2 -y1)²)
d = √((8 -2)² +(4 -(-2))²) = √(6² +6²) = √72
d ≈ 8.485 ≈ 8.5
The length of MN is about 8.5 units.
<h2>
Answer:</h2>
see explanation
<h2>
Step-by-step explanation:</h2>
<h3>the correct formular to be used is the formular for calculating time and it can be derived from</h3><h3>speed= distance/time</h3><h3>therefore,</h3><h3>time= distance/speed</h3>