Answer:
3 times 4 + 5 = 17
Step-by-step explanation:
3d+5=17
-5 -5
________
3d = 12
__ __
3 3
d = 4
90 degrees
The answer is 18.75
C. (2x – 1)(2x + 1)
4x² – 1 = (2x)(2x) – 1 = (2x – 1)(2x + 1)
