5x^2-45=0
<em>*Add 45 to both sides*</em>
5x^2=45
<em>*Divide both sides by 5*</em>
x^2=9
<em>*Take the square root of both sides*</em>
x=+/-9
Hope this helps!!
Z-12=6
you take the 12 and add it to both sides making it look like:
z-12+12=6+12
which also looks like
z-0=6+12
z-0 = z
so now you have
z=6+12
6+12 = 18
SO Z=18!!!
your answer is 18
The main piece of computer software on which every other piece of software relies is referred to as the "operating system". It is responsible for all the major channels of communication between the software and the hardware.
Answer:
42 square units
Step-by-step explanation:
Draw segments - 5 to A, A to the point of intersection of Band C and from from the point of intersection of B, C upto 2. It will form a square with each side 8 units and four triangles.
Subtracting the area of 4 four triangles from the area of the square will give you the area of the required shape.
Area of the shape

Answer:
100 times larger
Step-by-step explanation:
The digit 3 in 832,719 has the value of 30,000.
The digit 3 in 824,319 has the value of 300.
30,000/300 = 100