Answer:
B. 16 degrees
Step-by-step explanation:
Because all of the angles in a triangle add up to 180 degrees, you can set up an equation for this problem:
2x - 10 + 4x + 46 + 3x = 180
Start by consolidating everything by adding like terms.
9x + 36 = 180
Then subtract 36 from both sides.
9x = 144
Then divide both sides by 9 to get your x.
x = 16
Answer:
22222222222222222 not 3 and not 1
Step-by-step explanation:
Answer:
A (-7,5) . B (10,9) . C (-4,-11
Step-by-step explanation:
