For the expression, select the equivalent expression that uses only addition, -3x – 8y-4-
A) - 3x +-8y - 4 - 3
B) –3x +-8y+-4-2
c) –3x – 8y - 4+ - $
D) -3x+-8y+-4+-

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.