Answer:
Use quadratic regression on your calculator.
See my graph below.
Answer:
y = x + 8
Step-by-step explanation:
It is y = 1/1x + 8, but we don't put the one if it's at the botton. So, y = 1x + 8, but, when a one is in front of the x, we don't put it either. The answer is
y = x + 8
The y-intercept is where the line "touches" the y-intercept, in this case, 8.
The slope is how many times you go up-down, and to side from point to pint, in this case 1/1.
Makes sense? If so, hope this helps!
Pie times R squared or 3.14 x r ^2
Answer:
The answer is irrational
Step-by-step explanation:
we know that
The area of a square is given by the formula

where
b is the length side of the square
In this problem we have

substitute in the formula

take the square root both sides

simplify

Remember that
A <u><em>Rational Number</em></u> is a number that can be made by dividing two integers
so
The length side is not a integer
therefore
The answer is irrational
<span>Hello,
For this 12x-3x+11>4x-(17-9x)let's rewrite it as:
12x-3x+11>4x-17+9x
Now combine like terms:
9x+11>13x-17
Subtract 9x and add 17 to get:
28>4x
Divide by 4:
7>x or rewritten as:
x<7
Make sense?</span>