Here is a screen shot of the graph
The average is 22.4 because it’s a two and it’s a angle number so you gotta use it no
Answer:
x = (3 + 8y) / (y - 1)
Step-by-step explanation:
y = (x + 3) / (x - 8)
Make x the subject
y = (x + 3) / (x - 8)
Cross product
y * (x - 8) = (x + 3)
xy - 8y = x + 3
xy - x = 3 + 8y
Factorize the left hand side of the equation
x( y - 1) = 3 + 8y
Divide both sides by (y - 1)
x = (3 + 8y) / (y - 1)
To find out the box number the boxes, extract the same number of balls as the number of the box, calculate the total weight.
<h3>What are the steps to find the box with the 29 kg balls?</h3>
Considering you can only weigh the balls extracted once and you need to find the box with balls that are 1-kilo lighter; here are the steps you can follow:
- Number the boxes from 1 to 19.
- Extract the same number of balls as the number given to the box. For example, from box 9 extract 9 balls.
- Weight all the balls together.
- Find out the box with the 29 kg balls. Here is an example:
The total weight using this method would be 6,300 kg which is the result of adding 30 kg (first box) + 60 kg (second box)... However, since there is a box with lighter balls the total weight will be less.
Let's imagine the weight is 6,290, this means there are 10 fewer kilos and therefore the box with the lighter balls is box 10 since this is the box number from which 10 balls were extracted.
Learn more about weight in: brainly.com/question/10069252
Here is an example of showing two angles are congruent using the reflexive property of congruence: Separating the two triangles, you can see Angle Z is the same angle for each triangle. Since they are the same angle, the angle is congruent to itself.