Answer:
"85.7%" is the right answer.
Step-by-step explanation:
According to the question,
The total capacity of water tank will be:
⇒ 
The total volume of water will be:
⇒ 
Now,
The percentage of total capacity will be:
= 
= 
By putting the values, we get
= 
= 
%
27x2+12x
By the way the 2 is meant to be 27x squared but I don't know how to get the symbol
Answer:
Step-by-step explanation:
Scale= 1:1,000,000
Scaled distance = 1.8 dm
Actual distance = 1.8*1,000,000 = 1,800,000 dm
Answer:
d
Step-by-step explanation: bc ik
Answer:
x = 6, x =2
Step-by-step explanation:
To solve this problem, you need to plug in 18 where it says f(x)
For example: f(x) = 3 |x - 2| + 6
18 = 3|x - 2| + 6
Next, you need to get rid of the 6 in order to balance the equation which means to subtract 6 from both sides. For example : 18-6 = 3|x - 2| + 6 - 6
That leaves us with 12 = 3|x - 2|. You need to divide both sides by 3.
For example: 12÷3 = 3|x - 2| ÷ 3
Then, you get 4 = |x - 2|. In order to get rid of the absolute value signs, you need to make 2 equations out of it. On the first equation, the signs of the integers stay the same while the second equation, flip the signs. Keep the answer next to the equal sign, the same sign. For example:
4 = |x - 2|
1. 4 = x - 2 or x - 2 = 4
2. 4 = -x + 2 or -x + 2 = 4
number 1 answer: add 2 from both sides of the equation. For example:
x-2 + 2 = 4 + 2. Then get rid of the -2 + 2 of the equation. You are left with x = 6
Number 2 answer: To solve this equation for x, you need to subtract 2 from both sides of the equation. For example: -x + 2-2 = 4-2. Then get rid of the 2-2 of the equation. You are left with -x = 2. The x variable can't be negative so you have to divide by -1 on both sides. The variable x equals to 1. For example: -x÷ -1 = 2÷-1. You are left with x = -2 as your answer. That's how you find your answer.
