Answer:
12.48
Step-by-step explanation:
12*1.04=12.48
Answer:
the correct answer is 50 really hope this helped :)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
∠ BAD = 90° and
∠ DAC + ∠ CAB = ∠ BAD, that is
x + 2x - 30 = 90
3x - 30 = 90 ( add 30 to both sides )
3x = 120 ( divide both sides by 3 )
x = 40 → b