65 ÷ 5 = 13
13÷ 13 = 1
Then 65 = 5 x 13
Answer:
ok for the first one the lines only cross once 2. lines dont cross 3. its just one line
Step-by-step explanation:
im pretty sure thats right
Answer: A=1/4 πd^2
Plug diameter into D solve for A
Step-by-step explanation:
Formula for area of a circle. Area = 1/4 pie•diameter squared
Answer:
The container can hold 18 gallons
Step-by-step explanation:
Assume the container can hold x gallons
∵ The container is full with water
∵ It can hold x gallons
→ Multiply by x to find the number of gallons in the container
∴ The number of gallons in the container = x
∵ 4 gallons of water pouring out
∵ It is full
→ Multiply by x to find the number of gallons left in it
∴ The number of gallons left in the container = x
→ The difference between the numbers of gallons is 4 gallons
∵ x - x = 4
→ Subtract the terms of the left side
∴ x = 4
→ Multiply both sides by 9
∴ 2x = 36
→ Divide both sides by 18
∴ x = 18
∵ x represents the full of the container
∴ The container can hold 18 gallons
The greatest common factor is B) 3x^2.
In order to find this, we must first look to see the smallest number of x's in a term. The final term 6x^2 (which could also be expressed as 6xx), has 2. Therefore we know we can take out x^2.
The next thing we look for is a number that goes in evenly to all terms. It's easiest to start with the smallest number and it's factors. 6 is the smallest number and it's factors are 6, 3, 2, 1.
Since 6 does not go in evenly to 27, we try 3. 3 goes in evenly to both 27 and 12. Therefore, we can use 3.
The end result is 3x^2