Extrapolation is the process by which a value is estimated by using a previously known set of numbers. Interpolation is where a value is estimated between two known values. In this case, if you wanted to predict the value of the y-variable when the x-variable is 15, you would be extrapolating beyond the known data-set.
Answer:
x = 34
Step-by-step explanation:
This is a straight line so the sum of angles must be 180°
4x + 20 + x - 10 = 180 add like terms
5x + 10 = 180 subtract 10 from both sides
5x = 170 divide both sides by 5
x = 34
To calculate each angle we replace x with the value we found
4x + 20 ➡ 4×34 + 20 = 156
x - 10 ➡ 34 - 10 = 24
Answer: The value of the lesser number will be 30.
Step-by-step explanation:
Since we have given that
the product of two positive numbers is 1800.
Let the first positive number be x
Let the second positive number be 2x
According to question,
So, the first positive number will be 30.
and the second positive number will be
Hence, the value of the lesser number will be 30.
Answer:
y=x-70
Step-by-step explanation:
Answer:
I think it's this 62.13 in↑3.
I hope it's right!
