I believe the answer is 30.8125
A. The shape would be a congruent shape
B. The shape would be a quadrilateral
So sorry if this is wrong but I really hope you have a good night!
3x - 1 = 20
3x = 21
x = 7
Your answer is D) 7.
The answer is 15 km I think.
Step-by-step explanation:
F ( x ) = x² + 2x - 24
{ factorising by middle term splitting method }
[ 24 = 2 × 2 × 2 × 3 ]
F ( x ) = x² + 6x - 4x - 24
F ( x ) = x ( x + 6 ) -4 ( x + 6 )
F ( x ) = ( x + 6 ) ( x - 4 )
