It is in the thousandths place.
Let s represent the length of any one side of the original square. The longer side of the resulting rectangle is s + 9 and the shorter side s - 2.
The area of this rectangle is (s+9)(s-2) = 60 in^2.
This is a quadratic equation and can be solved using various methods. Let's rewrite this equation in standard form: s^2 + 7s - 18 = 60, or:
s^2 + 7s - 78 = 0. This factors as follows: (s+13)(s-6)=0, so that s = -13 and s= 6. Discard s = -13, since the side length cannot be negative. Then s = 6, and the area of the original square was 36 in^2.
Y= 1x+ 3
1x is the slope and 3 is the y intercept
I did rise over run to find the slope 3/3=1
Y is 3 because y intercept is when a line go through the y axis and it’s on 3
hope this helps!
Answer:
It crosses the y-axis at 9, so a point would be
(0,9)
When you divide two fractions, you actually just flip one over (it's reciprocal) and multiply them.
÷
Use the recriprocal of
<span>
÷
Multiply (3 x 8) and (4 x 1)
</span>
Divide
6
<span>
÷ = 6</span>
