Answer:
7(x4) = 8-x
Step-by-step explanation:
Answer:
-3x^2 +7x -4
-------------------------------
(x-3)(x-2)(x+3)
Step-by-step explanation:
2 3x
-------- - ----------
X^2-9 x^2 -5x+6
Factor
2 3x
-------- - ----------
(x-3)(x+3) (x-3)(x-2)
Get a common denominator
2 (x-2) 3x(x+3)
-------- - ----------
(x-3)(x+3)(x-2) (x-3)(x-2)(x+3)
2x-4 - (3x^2 -9x)
-------------------------------
(x-3)(x-2)(x+3)
Distribute
2x-4 - 3x^2 +9x
-------------------------------
(x-3)(x-2)(x+3)
Combine like terms
-3x^2 +7x -4
-------------------------------
(x-3)(x-2)(x+3)
Answer:
36 1/4 inches
Step-by-step explanation:
Subtract 38 1/2 from 74 3/4:
74.75 - 38.5
= 36.25 or 36 1/4
So, the vertical measurement of the bulletin board is 36 1/4 inches
19.4 divided by 2, to find the radius. Then square it, and then multiply it by pi. Which gives you A as the answer
