Answer:
£280
Step-by-step explanation:
Answer:
Step-by-step explanation:
area = ½×base×height
21 = ½(x+1)x
42 = (x+1)x
x² + x - 42 = 0
(x+7)(x-6) = 0
x = -7, 6
-7 is an extraneous solution, so x = 6
The answer would be to because you were add 2+3 which equals six and then you multiply 6 times 3 which equals 12
Answer:
Bravery
Step-by-step explanation:
I took the test just now, and it was correct!
Answer:

Step-by-step explanation:
<u>Formula:</u> 



