We can factor <span>4x^2-25 into (2x +5) * (2x -5) and
dividing by (2x -5)
yields (2x +5)
That neatened up pretty nicely.</span>
Answer:
it is 4/3
Step-by-step explanation:
because tan(B) = opposite/adjacent
Answer:
728
Step-by-step explanation:
LW(H/3)
(21)(8) (13/3)
Well umm check calculator again maybe you did a mistake in typing one of the numbers
Answer:
4
Step-by-step explanation:
with the information given, we can express the equation:
where is the unknown number?
to clear for first we multiply the equation by 2, to eliminate the fraction:
moving all terms with to the left:
and adding +16 to each side:
and finally, dividing by 3
the number is 4.
