Answer:
The answer to your question is: None
Step-by-step explanation:
Inequality
3(1 + x) > x + 17
Evaluate 0 and 1
3(1 + x) > x + 17 3(1 + x) > x + 17
3(1 + 0) > 0 + 17 3 (1 + 1) > 1 + 17
3 > 17 6 > 18
False
Evaluate 2 and 3
3(1 + x) > x + 17 3(1 + x) > x + 17
3(1 + 2) > 2 + 17 3(1 + 3) > 3 + 17
9 > 19 16 > 20
False
Evaluate 4 and 5
3(1 + 4) > 4 + 17 3(1 + 5) > 5 + 17
15 > 21 18 > 22
False
Evaluate 6 and 7
3(1 + 6) > 6 + 17 3(1 + 7) > 7 + 17
21 > 23 24 > 24
False
Answer:
77o
Step-by-step explanation:
Answer:
fourth one
Step-by-step explanation:
Y=5 because the two triangles are congruent due to the postulate SAS
Answer:
x = 15
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180
8x - 7 + x + 7 + 2x + 15 = 180 , that is
11x + 15 = 180 ( subtract 15 from both sides )
11x = 165 ( divide both sides by 11 )
x = 15