Assuming 2x2 means 2x²
2(14)²+12=
2(196)+12=
392+12=
404
Answer:D
Step-by-step explanation:
If you would like to know what length of the board was cut off, you can calculate this using the following steps:
12 3/4 feet long board - 9 7/8 feet = 12 3/4 - 9 7/8 = 51/4 - 79/8 = 102/8 - 79/8 = (102 - 79) / 8 = 23/8 = 2 7/8 feet
The correct result would be B) 2 7/8 feet.
The answer is 60.
4x + 12 + x + x =180
solve for x. solve for d. Now you can find angle c.
Answer:
C
Step-by-step explanation:
