I might be wrong in this one but I am certain to the right Is definitely -3. If I get it wrong can you tell me what I got wrong to improve from my mistakes.
A ladder leans against a wall 6 ft above the ground. The base of the ladder is 3 ft from the wall. How long is the ladder?
1 answer:
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Answer:
5
Step-by-step explanation:
The mean represents an average of all the numbers, so we have . Although that may seem confusing, it's actually pretty easy.
We have a total of five numbers, which are 1, 6, 2, 7, and 9.
We add these numbers up to find the sum, so 1 + 6 + 2 + 7 + 9 = 25
So our final answer will be which can be simplified to 5.
After plotting the data, we get a linear line and the right region represents the solution to the inequality.
<h3>What is inequality?</h3>It is defined as the expression in mathematics in which both sides are not equal they have mathematical signs either less than or greater than, known as inequality.
We have an inequality:
x - 2y > -6
As we can see in the inequality, there is a greater than sign, which shows at the boundary there will be a dotted line.
The x-intercept will be at x = -6
The y-intercept will be at y = 3
Thus, after plotting the data, we get a linear line and the right region represents the solution to the inequality.
Learn more about the inequality here:
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