Answer:
x=−4 or x=9
Step-by-step explanation:
1- As we know the formula for Area of rectangle = length x width
2- Multiply given width = (x+1) with length = (x-6)
3-Equation will be (x+1)(x-6) = 30
4- Solving x^2−5 x−6 = 30
5- x^2−5 x -36 = 0
6-Factor left side of equation.
(x+4)(x−9)=0
Set factors equal to 0.
x+4=0 or x−9=0
No, you got the inequalities the wrong way.
In negative numbers, it is how much lower it is than 0. For example, -22 is 22 less than 0. And -2 is 2 less than 0. Here, -22 is actually less than -2 because it is farther below 0 than -2.
You can understand this better if you graph it on a number line.
So, -12 >-15. (-15 is 3 less than -12).
-1/3 >-1.
-2>-21.
Answer:
The answer is a
Step-by-step explanation:
Answer:
x³ = 64
x³ = (4)³
if bases are same power Will be equal
so x = 4
<em>hope</em><em> it's</em><em> helps</em><em> you</em>
<em>second</em><em> </em><em>one</em><em> is</em><em> </em><em>not</em><em> </em><em>visible</em>
