Yall know how to do this?

no

80+ x+5 + x-5 =180

2x=100

x=50

so

80 and 55 and 45

Step-by-step explanation:

Sean is incorrect.

Step-by-step explanation:

The interior angle of this triangle with the exterior angle of 80° is 100°, so the sum of the remaining angles should be 80°, which means (X + 5) + (X - 5) = 80. Take off the parenthesis, 2X = 80, which means X = 40°. This is where Sean's answer was wrong, he forgot that the remaining angles are X + 5 and X - 5 instead of X, which means that the angles in this triangle should actually be 100°, 45°, and 35°.

huh? im pretty sure it is in 199

step-by-step explanation: