Decrease = New number - Original Number
% Decrease =
![\frac{Decrease}{Original~number}](https://tex.z-dn.net/?f=%20%5Cfrac%7BDecrease%7D%7BOriginal~number%7D%20)
× 100
Decrease = 9 - 12 = -3
% Decrease =
![\frac{-3}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-3%7D%7B12%7D%20)
= -0.25 × 100 = -25
Your answer =
-25
Answer:
D. 12 in
Step-by-step explanation:
(B * h)/2
6 * 4 = 24
24/2 = 12
Area = 12 in
Answer:
a) <em>is</em><em> </em><em>the</em><em> </em><em>correct</em><em> </em><em>answer</em>
ACF and ROB? you didnt show the rest of the answer options
Answer:
14.7
Step-by-step explanation:
So first you add all the marbles together, which equals 20.
-you the put 8 over 20= 8/20
Next you subtract one from the eight and add it all together again= 7/19
The equation should look like
-(7/19)·(8/20)
This would equal .147
simplified to 14.7