Answer:48.56
Step-by-step explanation: 121.40-60%=
Answer:
35,45,55 is not a triangle
Step-by-step explanation:
The three angles of a triangle add to 180
30+60+90 = 180
true
45+55+80 = 180
true
30+45+105 =180
true
35+45+55 =180
135 does not =180
false
17x+22 is the perimeter of the triangle
The exponent indicates how many times the base is used as a factor
The answer to the question is 0.44
