Answer:
82.5 in.²
Step-by-step explanation:
82.5inches.
A=1/2bh
=1/2×15×11
=82.5
they are both equal 12x+8 is equal to 12x+24
distribute:
3 x 4x = 12x 3 x 4 = 24
B. quadrant IV, sin 0 = -3/5
3 ÷ 5 is 0.6
0.6 is the answer