Answer:
12 x 2+23 x −24=0. Enter an equation ... The first term is, 12x2 its coefficient is 12 . ... B ± √ B2-4AC x = ———————— 2A In our case, A = 12. B = 23. C = -24
Step-by-step explanation:
12 x 2+23 x −24=0. Enter an equation ... The first term is, 12x2 its coefficient is 12 . ... B ± √ B2-4AC x = ———————— 2A In our case, A = 12. B = 23. C = -24
Answer:
115°
Step-by-step explanation:
The angles are equivalent to each other.
They will have the same measure
4135.5/2475= 1 and 1660.5/2475
To find 50% or half, of 31, you can just add 31 + 31.
Or, 31 x 2.
Or even the longer way, we know 3 + 3 = 6. So we can just add 0's: 30 + 30 = 60. That leaves us with the 1's. 1 + 1 = 2.
Take our 60 from earlier, and add 2. 60 + 2 = 62.
Check your answer. 62/2 = 31.
Your answer is 62
