Step-by-step explanation:
it's the square equal to the equivalent equation to equal 5 673y
1500 is minus 1/10 after it is at 1700 thousad
To solve this problem you must apply the proccedure shown below:
1. You have that the total area is obtained by applying the formula for calculate the area of a rectangle and multiply it by the four walls:

2. You know that each gallon of paint covers 100 ft², therefore, you can calculate the amount of gallons needed (which you can call
), if you divide the total area of the walls by the area covered by each gallon:

The answer is: 12 gallons.
Answer: 7.5 miles per hour
Step-by-step explanation:
First speed was 3 miles per hour.
Second speed was 12 miles per hour.
To do an average, add both speeds and divide by two, which is the number of trips made.
= (3 + 12) / 2
= 15 / 2
= 7.5 miles per hour
Answer:
45
Step-by-step explanation:
A=hbb
2=10·9
2=45