Answer:
4
Step-by-step explanation:
You need to find XYW
<xYW = <XYZ - <WYZ
<XYW = 128 - 85
<XYW = 43
12x - 5 = 43 Add 5 to both sides
12x = 43 + 5
12x = 48 Divide by 12
x = 48/12
x = 4
Answer:
a) 1350 minutes
b) 790 minutes
Step-by-step explanation:
a) Firstly, we know that:
1 hour = 60 minutes
So take 10 hours out of 22,
10 hours = (60 x 10) minutes
10 hours = 600 minutes
Thus, you have another 12 hours remaining so take another 10 hours which is another 600 minutes. Finally you have 2 hours remaining.
2 hours = (60 x 2) minutes
2 hours = 120 minutes
To get the total answer, add everything and don't forget the other 30 minutes.
600 + 600 + 120 + 30 = 1350 minutes
b) Like we did before, take out 10 hours
10 hours = 600 minutes
Now we have 3 hours remaining so:
3 hours = (60 x 3) minutes
3 hours = 180 minutes
Add everything together, without forgetting the other 10 minutes.
600 + 180 + 10 = 790 minutes
You are trying to find out how much one oz costs
2.50/5 = amount 1 oz cost
2.50/5 = .50
1 oz costs 0.50
hope this helps
Given :
A submarine started at the surface of the water and was moving at -15 meters per minute.
The submarine traveled at this rate for 48 minutes before coming to rest on the ocean floor.
To Find :
The change in the submarine position.
Solution :
We need to find the position of submarine position from the surface of water.
Distance travelled = Speed × Time
Distance travelled = -15 m/min × 48 min
Distance travelled = 720 m
Therefore, the position of submarine is 720 m below the surface of ocean.
This is showing how to do it