Answer:
Step-by-step explanation:
x^2 + 8x = -12
x^2 + 8x + 12 = 0
(x+2)(x+6) = 0
x = -2 or x = -6
Answer:
585 miles.
Step-by-step explanation:
540/60 (to find how many hours that is)=9
9x65 (MPH)= 585.
4,260 got that by adding 0+0 0+6=6 0+2=2 and 4+0=4 so then u have 4,260
Step-by-step explanation:
6x²-23x+20
=>6x²-8x-15x+20
=>2x(3x-4)-5(3x-4)
=>(3x-4)(2x-5)
hope this helps you.
Volume is the measure of how much space a 3d object takes up (like area for 2d objects). It is measured in cubic parts (5 cubic inches, 12 cubic centimeters). There are many volume formulas. The easiest and most common is of the volume of a rectangular prism, for which you do lenght * width * height..
I hope this answers your question!
