Answer:
81 hours
Step-by-step explanation:
Let x be the time are needed
45:5 = x:9
5x = 45×9
5x = 405
x = 81
Step-by-step explanation:
First find the factors of 100 then
y2 + 20y +100
y2 +10y + 10y +100
y ( y + 10) + 10(y + 10)
So the factor is ( y + 10)
Option C is the correct answer
Answer:
1. 4
2. 16
3. 4/3
4. 64/3
Step-by-step explanation:
Answer:
Distance = 8.06
Step-by-step explanation:
We have to use the distance formula
.
coordinates of the first point
coordinates of the second point
To solve, plug the appropriate values into the formula.
Answer:
y
Step-by-step explanation: